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<div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Portada" title="Visiteu la pàgina principal [z]" accesskey="z"><span>Portada</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Especial:Article_aleatori" title="Carrega una pàgina a l’atzar [x]" accesskey="x"><span>Article a l'atzar</span></a></li><li id="n-Articles-de-qualitat" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Articles_de_qualitat"><span>Articles de qualitat</span></a></li> </ul> </div> </div> <div id="p-Comunitat" class="vector-menu mw-portlet mw-portlet-Comunitat" > <div class="vector-menu-heading"> Comunitat </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-portal" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Portal" title="Sobre el projecte, què podeu fer, on trobareu les coses"><span>Portal viquipedista</span></a></li><li id="n-Agenda-d'actes" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Trobades"><span>Agenda d'actes</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Especial:Canvis_recents" title="Una llista dels canvis recents al wiki [r]" accesskey="r"><span>Canvis recents</span></a></li><li id="n-La-taverna" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:La_taverna"><span>La taverna</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Contacte"><span>Contacte</span></a></li><li id="n-Xat" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Canals_IRC"><span>Xat</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Ajuda" title="El lloc per a saber més coses"><span>Ajuda</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Portada" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Viquipèdia" src="/static/images/mobile/copyright/wikipedia-wordmark-ca.svg" style="width: 7.5em; height: 1.4375em;"> <img class="mw-logo-tagline" alt="l'Enciclopèdia Lliure" src="/static/images/mobile/copyright/wikipedia-tagline-ca.svg" width="120" height="14" style="width: 7.5em; height: 0.875em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Especial:Cerca" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Cerca a la Viquipèdia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Cerca</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Cerca a Viquipèdia" aria-label="Cerca a Viquipèdia" autocapitalize="sentences" title="Cerca a la Viquipèdia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Especial:Cerca"> </div> <button class="cdx-button cdx-search-input__end-button">Cerca</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Eines personals"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Aparença"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aparença" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aparença</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ca.wikipedia.org&uselang=ca" class=""><span>Donatius</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Crea_compte&returnto=F%C3%ADsica+te%C3%B2rica" title="Us animem a crear un compte i iniciar una sessió, encara que no és obligatori" class=""><span>Crea un compte</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Registre_i_entrada&returnto=F%C3%ADsica+te%C3%B2rica" title="Us animem a registrar-vos, però no és obligatori [o]" accesskey="o" class=""><span>Inicia la sessió</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Més opcions" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Eines personals" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Eines personals</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menú d'usuari" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ca.wikipedia.org&uselang=ca"><span>Donatius</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Crea_compte&returnto=F%C3%ADsica+te%C3%B2rica" title="Us animem a crear un compte i iniciar una sessió, encara que no és obligatori"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Crea un compte</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Registre_i_entrada&returnto=F%C3%ADsica+te%C3%B2rica" title="Us animem a registrar-vos, però no és obligatori [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Inicia la sessió</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pàgines per a editors no registrats <a href="/wiki/Ajuda:Introducci%C3%B3" aria-label="Vegeu més informació sobre l'edició"><span>més informació</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Especial:Contribucions_pr%C3%B2pies" title="Una llista de les modificacions fetes des d'aquesta adreça IP [y]" accesskey="y"><span>Contribucions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Especial:Discussi%C3%B3_personal" title="Discussió sobre les edicions per aquesta adreça ip. [n]" accesskey="n"><span>Discussió per aquest IP</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Lloc"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contingut" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contingut</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mou a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">amaga</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inici</div> </a> </li> <li id="toc-Mètode_de_la_física" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Mètode_de_la_física"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Mètode de la física</span> </div> </a> <button aria-controls="toc-Mètode_de_la_física-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Commuta la subsecció Mètode de la física</span> </button> <ul id="toc-Mètode_de_la_física-sublist" class="vector-toc-list"> <li id="toc-Alguns_físics_teòrics_eminents" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Alguns_físics_teòrics_eminents"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Alguns físics teòrics eminents</span> </div> </a> <ul id="toc-Alguns_físics_teòrics_eminents-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contingut" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Commuta la taula de continguts." > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Commuta la taula de continguts.</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Física teòrica</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vés a un article en una altra llengua. Disponible en 76 llengües" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-76" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">76 llengües</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Teoretiese_fisika" title="Teoretiese fisika - afrikaans" lang="af" hreflang="af" data-title="Teoretiese fisika" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%81%D9%8A%D8%B2%D9%8A%D8%A7%D8%A1_%D9%86%D8%B8%D8%B1%D9%8A%D8%A9" title="فيزياء نظرية - àrab" lang="ar" hreflang="ar" data-title="فيزياء نظرية" data-language-autonym="العربية" data-language-local-name="àrab" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/F%C3%ADsica_te%C3%B3rica" title="Física teórica - asturià" lang="ast" hreflang="ast" data-title="Física teórica" data-language-autonym="Asturianu" data-language-local-name="asturià" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/N%C9%99z%C9%99ri_fizika" title="Nəzəri fizika - azerbaidjanès" lang="az" hreflang="az" data-title="Nəzəri fizika" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaidjanès" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A2%D1%8D%D0%B0%D1%80%D1%8D%D1%82%D1%8B%D1%87%D0%BD%D0%B0%D1%8F_%D1%84%D1%96%D0%B7%D1%96%D0%BA%D0%B0" title="Тэарэтычная фізіка - belarús" lang="be" hreflang="be" data-title="Тэарэтычная фізіка" data-language-autonym="Беларуская" data-language-local-name="belarús" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A2%D1%8D%D0%B0%D1%80%D1%8D%D1%82%D1%8B%D1%87%D0%BD%D0%B0%D1%8F_%D1%84%D1%96%D0%B7%D1%8B%D0%BA%D0%B0" title="Тэарэтычная фізыка - Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Тэарэтычная фізыка" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B5%D1%82%D0%B8%D1%87%D0%BD%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Теоретична физика - búlgar" lang="bg" hreflang="bg" data-title="Теоретична физика" data-language-autonym="Български" data-language-local-name="búlgar" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%B8%E0%A5%88%E0%A4%A6%E0%A5%8D%E0%A4%A7%E0%A4%BE%E0%A4%82%E0%A4%A4%E0%A4%BF%E0%A4%95_%E0%A4%AD%E0%A5%8C%E0%A4%A4%E0%A4%BF%E0%A4%95%E0%A5%80" title="सैद्धांतिक भौतिकी - Bhojpuri" lang="bh" hreflang="bh" data-title="सैद्धांतिक भौतिकी" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%A4%E0%A6%BE%E0%A6%A4%E0%A7%8D%E0%A6%A4%E0%A7%8D%E0%A6%AC%E0%A6%BF%E0%A6%95_%E0%A6%AA%E0%A6%A6%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A5%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8" title="তাত্ত্বিক পদার্থবিজ্ঞান - bengalí" lang="bn" hreflang="bn" data-title="তাত্ত্বিক পদার্থবিজ্ঞান" data-language-autonym="বাংলা" data-language-local-name="bengalí" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Fizik_teorikel" title="Fizik teorikel - bretó" lang="br" hreflang="br" data-title="Fizik teorikel" data-language-autonym="Brezhoneg" data-language-local-name="bretó" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Teorijska_fizika" title="Teorijska fizika - bosnià" lang="bs" hreflang="bs" data-title="Teorijska fizika" data-language-autonym="Bosanski" data-language-local-name="bosnià" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%81%DB%8C%D8%B2%DB%8C%DA%A9%DB%8C_%D8%AA%DB%8C%DB%86%D8%B1%DB%8C%DA%A9" title="فیزیکی تیۆریک - kurd central" lang="ckb" hreflang="ckb" data-title="فیزیکی تیۆریک" data-language-autonym="کوردی" data-language-local-name="kurd central" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Teoretick%C3%A1_fyzika" title="Teoretická fyzika - txec" lang="cs" hreflang="cs" data-title="Teoretická fyzika" data-language-autonym="Čeština" data-language-local-name="txec" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B8%D0%BB%D0%BB%D0%B5_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Теорилле физика - txuvaix" lang="cv" hreflang="cv" data-title="Теорилле физика" data-language-autonym="Чӑвашла" data-language-local-name="txuvaix" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Teoretisk_fysik" title="Teoretisk fysik - danès" lang="da" hreflang="da" data-title="Teoretisk fysik" data-language-autonym="Dansk" data-language-local-name="danès" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de badge-Q70894304 mw-list-item" title=""><a href="https://de.wikipedia.org/wiki/Theoretische_Physik" title="Theoretische Physik - alemany" lang="de" hreflang="de" data-title="Theoretische Physik" data-language-autonym="Deutsch" data-language-local-name="alemany" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Fiziko_teorik" title="Fiziko teorik - Zazaki" lang="diq" hreflang="diq" data-title="Fiziko teorik" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%98%CE%B5%CF%89%CF%81%CE%B7%CF%84%CE%B9%CE%BA%CE%AE_%CF%86%CF%85%CF%83%CE%B9%CE%BA%CE%AE" title="Θεωρητική φυσική - grec" lang="el" hreflang="el" data-title="Θεωρητική φυσική" data-language-autonym="Ελληνικά" data-language-local-name="grec" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Theoretical_physics" title="Theoretical physics - anglès" lang="en" hreflang="en" data-title="Theoretical physics" data-language-autonym="English" data-language-local-name="anglès" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Teoria_fiziko" title="Teoria fiziko - esperanto" lang="eo" hreflang="eo" data-title="Teoria fiziko" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/F%C3%ADsica_te%C3%B3rica" title="Física teórica - espanyol" lang="es" hreflang="es" data-title="Física teórica" data-language-autonym="Español" data-language-local-name="espanyol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Teoreetiline_f%C3%BC%C3%BCsika" title="Teoreetiline füüsika - estonià" lang="et" hreflang="et" data-title="Teoreetiline füüsika" data-language-autonym="Eesti" data-language-local-name="estonià" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Fisika_teoriko" title="Fisika teoriko - basc" lang="eu" hreflang="eu" data-title="Fisika teoriko" data-language-autonym="Euskara" data-language-local-name="basc" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%81%DB%8C%D8%B2%DB%8C%DA%A9_%D9%86%D8%B8%D8%B1%DB%8C" title="فیزیک نظری - persa" lang="fa" hreflang="fa" data-title="فیزیک نظری" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Teoreettinen_fysiikka" title="Teoreettinen fysiikka - finès" lang="fi" hreflang="fi" data-title="Teoreettinen fysiikka" data-language-autonym="Suomi" data-language-local-name="finès" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Physique_th%C3%A9orique" title="Physique théorique - francès" lang="fr" hreflang="fr" data-title="Physique théorique" data-language-autonym="Français" data-language-local-name="francès" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Teoretyske_natuerkunde" title="Teoretyske natuerkunde - frisó occidental" lang="fy" hreflang="fy" data-title="Teoretyske natuerkunde" data-language-autonym="Frysk" data-language-local-name="frisó occidental" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/F%C3%ADsica_te%C3%B3rica" title="Física teórica - gallec" lang="gl" hreflang="gl" data-title="Física teórica" data-language-autonym="Galego" data-language-local-name="gallec" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%99%D7%96%D7%99%D7%A7%D7%94_%D7%AA%D7%90%D7%95%D7%A8%D7%98%D7%99%D7%AA" title="פיזיקה תאורטית - hebreu" lang="he" hreflang="he" data-title="פיזיקה תאורטית" data-language-autonym="עברית" data-language-local-name="hebreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A5%88%E0%A4%A6%E0%A5%8D%E0%A4%A7%E0%A4%BE%E0%A4%A8%E0%A5%8D%E0%A4%A4%E0%A4%BF%E0%A4%95_%E0%A4%AD%E0%A5%8C%E0%A4%A4%E0%A4%BF%E0%A4%95%E0%A5%80" title="सैद्धान्तिक भौतिकी - hindi" lang="hi" hreflang="hi" data-title="सैद्धान्तिक भौतिकी" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Teorijska_fizika" title="Teorijska fizika - croat" lang="hr" hreflang="hr" data-title="Teorijska fizika" data-language-autonym="Hrvatski" data-language-local-name="croat" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Elm%C3%A9leti_fizika" title="Elméleti fizika - hongarès" lang="hu" hreflang="hu" data-title="Elméleti fizika" data-language-autonym="Magyar" data-language-local-name="hongarès" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8F%D5%A5%D5%BD%D5%A1%D5%AF%D5%A1%D5%B6_%D6%86%D5%AB%D5%A6%D5%AB%D5%AF%D5%A1" title="Տեսական ֆիզիկա - armeni" lang="hy" hreflang="hy" data-title="Տեսական ֆիզիկա" data-language-autonym="Հայերեն" data-language-local-name="armeni" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Physica_theoric" title="Physica theoric - interlingua" lang="ia" hreflang="ia" data-title="Physica theoric" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Fisika_teori" title="Fisika teori - indonesi" lang="id" hreflang="id" data-title="Fisika teori" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesi" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Fisica_teorica" title="Fisica teorica - italià" lang="it" hreflang="it" data-title="Fisica teorica" data-language-autonym="Italiano" data-language-local-name="italià" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E7%90%86%E8%AB%96%E7%89%A9%E7%90%86%E5%AD%A6" title="理論物理学 - japonès" lang="ja" hreflang="ja" data-title="理論物理学" data-language-autonym="日本語" data-language-local-name="japonès" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B8%D1%8F%D0%BB%D1%8B%D2%9B_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Теориялық физика - kazakh" lang="kk" hreflang="kk" data-title="Теориялық физика" data-language-autonym="Қазақша" data-language-local-name="kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9D%B4%EB%A1%A0%EB%AC%BC%EB%A6%AC%ED%95%99" title="이론물리학 - coreà" lang="ko" hreflang="ko" data-title="이론물리학" data-language-autonym="한국어" data-language-local-name="coreà" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Fiz%C3%AEka_teor%C3%AEk" title="Fizîka teorîk - kurd" lang="ku" hreflang="ku" data-title="Fizîka teorîk" data-language-autonym="Kurdî" data-language-local-name="kurd" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Teorin%C4%97_fizika" title="Teorinė fizika - lituà" lang="lt" hreflang="lt" data-title="Teorinė fizika" data-language-autonym="Lietuvių" data-language-local-name="lituà" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Teor%C4%93tisk%C4%81_fizika" title="Teorētiskā fizika - letó" lang="lv" hreflang="lv" data-title="Teorētiskā fizika" data-language-autonym="Latviešu" data-language-local-name="letó" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-map-bms mw-list-item"><a href="https://map-bms.wikipedia.org/wiki/Teori-teori_fisika" title="Teori-teori fisika - Banyumasan" lang="jv-x-bms" hreflang="jv-x-bms" data-title="Teori-teori fisika" data-language-autonym="Basa Banyumasan" data-language-local-name="Banyumasan" class="interlanguage-link-target"><span>Basa Banyumasan</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B8%D1%81%D0%BA%D0%B0_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Теориска физика - macedoni" lang="mk" hreflang="mk" data-title="Теориска физика" data-language-autonym="Македонски" data-language-local-name="macedoni" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9E%D0%BD%D0%BE%D0%BB%D1%8B%D0%BD_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA" title="Онолын физик - mongol" lang="mn" hreflang="mn" data-title="Онолын физик" data-language-autonym="Монгол" data-language-local-name="mongol" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Fizik_teori" title="Fizik teori - malai" lang="ms" hreflang="ms" data-title="Fizik teori" data-language-autonym="Bahasa Melayu" data-language-local-name="malai" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Theoretische_natuurkunde" title="Theoretische natuurkunde - neerlandès" lang="nl" hreflang="nl" data-title="Theoretische natuurkunde" data-language-autonym="Nederlands" data-language-local-name="neerlandès" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Teoretisk_fysikk" title="Teoretisk fysikk - noruec nynorsk" lang="nn" hreflang="nn" data-title="Teoretisk fysikk" data-language-autonym="Norsk nynorsk" data-language-local-name="noruec nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Teoretisk_fysikk" title="Teoretisk fysikk - noruec bokmål" lang="nb" hreflang="nb" data-title="Teoretisk fysikk" data-language-autonym="Norsk bokmål" data-language-local-name="noruec bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B8%E0%A8%BF%E0%A8%A7%E0%A8%BE%E0%A8%82%E0%A8%A4%E0%A8%95_%E0%A8%AD%E0%A9%8C%E0%A8%A4%E0%A8%BF%E0%A8%95_%E0%A8%B5%E0%A8%BF%E0%A8%97%E0%A8%BF%E0%A8%86%E0%A8%A8" title="ਸਿਧਾਂਤਕ ਭੌਤਿਕ ਵਿਗਿਆਨ - panjabi" lang="pa" hreflang="pa" data-title="ਸਿਧਾਂਤਕ ਭੌਤਿਕ ਵਿਗਿਆਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="panjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Fizyka_teoretyczna" title="Fizyka teoretyczna - polonès" lang="pl" hreflang="pl" data-title="Fizyka teoretyczna" data-language-autonym="Polski" data-language-local-name="polonès" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%AA%DA%BE%DB%8C%D9%88%D8%B1%D9%B9%DB%8C%DA%A9%D9%84_%D9%81%D8%B2%DA%A9%D8%B3" title="تھیورٹیکل فزکس - Western Punjabi" lang="pnb" hreflang="pnb" data-title="تھیورٹیکل فزکس" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/F%C3%ADsica_te%C3%B3rica" title="Física teórica - portuguès" lang="pt" hreflang="pt" data-title="Física teórica" data-language-autonym="Português" data-language-local-name="portuguès" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Fizic%C4%83_teoretic%C4%83" title="Fizică teoretică - romanès" lang="ro" hreflang="ro" data-title="Fizică teoretică" data-language-autonym="Română" data-language-local-name="romanès" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B5%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Теоретическая физика - rus" lang="ru" hreflang="ru" data-title="Теоретическая физика" data-language-autonym="Русский" data-language-local-name="rus" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Theoretical_physics" title="Theoretical physics - escocès" lang="sco" hreflang="sco" data-title="Theoretical physics" data-language-autonym="Scots" data-language-local-name="escocès" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Teorijska_fizika" title="Teorijska fizika - serbocroat" lang="sh" hreflang="sh" data-title="Teorijska fizika" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroat" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Teoretick%C3%A1_fyzika" title="Teoretická fyzika - eslovac" lang="sk" hreflang="sk" data-title="Teoretická fyzika" data-language-autonym="Slovenčina" data-language-local-name="eslovac" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Teoreti%C4%8Dna_fizika" title="Teoretična fizika - eslovè" lang="sl" hreflang="sl" data-title="Teoretična fizika" data-language-autonym="Slovenščina" data-language-local-name="eslovè" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Fizika_teorike" title="Fizika teorike - albanès" lang="sq" hreflang="sq" data-title="Fizika teorike" data-language-autonym="Shqip" data-language-local-name="albanès" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Teorijska_fizika" title="Teorijska fizika - serbi" lang="sr" hreflang="sr" data-title="Teorijska fizika" data-language-autonym="Српски / srpski" data-language-local-name="serbi" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Fisika_tioritis" title="Fisika tioritis - sondanès" lang="su" hreflang="su" data-title="Fisika tioritis" data-language-autonym="Sunda" data-language-local-name="sondanès" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Teoretisk_fysik" title="Teoretisk fysik - suec" lang="sv" hreflang="sv" data-title="Teoretisk fysik" data-language-autonym="Svenska" data-language-local-name="suec" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%95%E0%AF%8B%E0%AE%9F%E0%AF%8D%E0%AE%AA%E0%AE%BE%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81_%E0%AE%87%E0%AE%AF%E0%AE%B1%E0%AF%8D%E0%AE%AA%E0%AE%BF%E0%AE%AF%E0%AE%B2%E0%AF%8D" title="கோட்பாட்டு இயற்பியல் - tàmil" lang="ta" hreflang="ta" data-title="கோட்பாட்டு இயற்பியல்" data-language-autonym="தமிழ்" data-language-local-name="tàmil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%9F%E0%B8%B4%E0%B8%AA%E0%B8%B4%E0%B8%81%E0%B8%AA%E0%B9%8C%E0%B8%97%E0%B8%A4%E0%B8%A9%E0%B8%8E%E0%B8%B5" title="ฟิสิกส์ทฤษฎี - tai" lang="th" hreflang="th" data-title="ฟิสิกส์ทฤษฎี" data-language-autonym="ไทย" data-language-local-name="tai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl badge-Q70893996 mw-list-item" title=""><a href="https://tl.wikipedia.org/wiki/Pisikang_teoretikal" title="Pisikang teoretikal - tagal" lang="tl" hreflang="tl" data-title="Pisikang teoretikal" data-language-autonym="Tagalog" data-language-local-name="tagal" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Teorik_fizik" title="Teorik fizik - turc" lang="tr" hreflang="tr" data-title="Teorik fizik" data-language-autonym="Türkçe" data-language-local-name="turc" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B5%D1%82%D0%B8%D0%BA_%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0" title="Теоретик физика - tàtar" lang="tt" hreflang="tt" data-title="Теоретик физика" data-language-autonym="Татарча / tatarça" data-language-local-name="tàtar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BE%D1%80%D0%B5%D1%82%D0%B8%D1%87%D0%BD%D0%B0_%D1%84%D1%96%D0%B7%D0%B8%D0%BA%D0%B0" title="Теоретична фізика - ucraïnès" lang="uk" hreflang="uk" data-title="Теоретична фізика" data-language-autonym="Українська" data-language-local-name="ucraïnès" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%86%D8%B8%D8%B1%DB%8C%D8%A7%D8%AA%DB%8C_%D8%B7%D8%A8%DB%8C%D8%B9%DB%8C%D8%A7%D8%AA" title="نظریاتی طبیعیات - urdú" lang="ur" hreflang="ur" data-title="نظریاتی طبیعیات" data-language-autonym="اردو" data-language-local-name="urdú" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/V%E1%BA%ADt_l%C3%BD_l%C3%BD_thuy%E1%BA%BFt" title="Vật lý lý thuyết - vietnamita" lang="vi" hreflang="vi" data-title="Vật lý lý thuyết" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Fisika_teoretikal" title="Fisika teoretikal - waray" lang="war" hreflang="war" data-title="Fisika teoretikal" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%90%86%E8%AE%BA%E7%89%A9%E7%90%86%E5%AD%A6" title="理论物理学 - xinès wu" lang="wuu" hreflang="wuu" data-title="理论物理学" data-language-autonym="吴语" data-language-local-name="xinès wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%97%E1%83%94%E1%83%9D%E1%83%A0%E1%83%98%E1%83%A3%E1%83%9A%E1%83%98_%E1%83%A4%E1%83%98%E1%83%96%E1%83%98%E1%83%99%E1%83%90" title="თეორიული ფიზიკა - mingrelià" lang="xmf" hreflang="xmf" data-title="თეორიული ფიზიკა" data-language-autonym="მარგალური" data-language-local-name="mingrelià" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%90%86%E8%AE%BA%E7%89%A9%E7%90%86%E5%AD%A6" title="理论物理学 - xinès" lang="zh" hreflang="zh" data-title="理论物理学" data-language-autonym="中文" data-language-local-name="xinès" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%90%86%E8%AB%96%E7%89%A9%E7%90%86%E5%AD%B8" title="理論物理學 - cantonès" lang="yue" hreflang="yue" data-title="理論物理學" data-language-autonym="粵語" data-language-local-name="cantonès" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q18362#sitelinks-wikipedia" title="Modifica enllaços interlingües" class="wbc-editpage">Modifica els enllaços</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espais de noms"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/F%C3%ADsica_te%C3%B2rica" title="Vegeu el contingut de la pàgina [c]" 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</div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Eines de la pàgina"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aparença"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aparença</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mou a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">amaga</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">De la Viquipèdia, l'enciclopèdia lliure</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ca" dir="ltr"><p>La <b><a href="/wiki/F%C3%ADsica" title="Física">física</a></b> intenta comprendre l'univers elaborant un model matemàtic i conceptual de la realitat que s'utilitza per a racionalitzar, explicar i predir els fenòmens de la natura, plantejant una teoria física de la realitat. La <b>física teòrica</b>, també denominada <i><b>física matemàtica</b></i> o <i><b>física fonamental</b></i>, constitueix la branca de la física que, basant-se fortament en la <a href="/wiki/Matem%C3%A0tica" class="mw-redirect" title="Matemàtica">matemàtica</a>, elabora teories i models amb la finalitat d'explicar i comprendre fenòmens físics, aportant les eines necessàries no sols per a l'anàlisi sinó per a la predicció del comportament dels <a href="/wiki/Sistema_f%C3%ADsic" title="Sistema físic">sistemes físics</a>. Encara que treballs anteriors poden considerar-se part d'aquesta disciplina, la física teòrica cobra especial força des de la formulació de la <a href="/wiki/Mec%C3%A0nica_anal%C3%ADtica" title="Mecànica analítica">mecànica analítica</a> (<a href="/wiki/Joseph-Louis_Lagrange" class="mw-redirect" title="Joseph-Louis Lagrange">Joseph-Louis Lagrange</a>, <a href="/wiki/William_Rowan_Hamilton" title="William Rowan Hamilton">William Rowan Hamilton</a>) i adquireix una rellevància de primera línia a partir de les revolucions <a href="/wiki/Mec%C3%A0nica_qu%C3%A0ntica" title="Mecànica quàntica">quàntica</a> i <a href="/wiki/Teoria_de_la_Relativitat" class="mw-redirect" title="Teoria de la Relativitat">relativista</a> de principis del <a href="/wiki/Segle_XX" title="Segle XX">segle <span title="Nombre escrit en xifres romanes" style="font-variant:small-caps;">xx</span></a> (per exemple, la <a href="/wiki/Bomba_at%C3%B2mica" title="Bomba atòmica">bomba atòmica</a> va ser una predicció de la física teòrica). </p> <div class="mw-heading mw-heading2"><h2 id="Mètode_de_la_física"><span id="M.C3.A8tode_de_la_f.C3.ADsica"></span>Mètode de la física</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=F%C3%ADsica_te%C3%B2rica&action=edit&section=1" title="Modifica la secció: Mètode de la física"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Totes les ciències de la natura tenen una característica comuna: són ciències experimentals, és a dir, els coneixements acumulats han estat obtinguts mitjançant l'experimentació sistemàtica. Aquest procediment es denomina <i><b>mètode científic experimental</b></i>, també conegut com a <i><b>empiricodescriptiu</b></i>. </p><p>No obstant això, la física teòrica basa el seu progrés en l'ús de la matemàtica per a predir fenòmens que encara no han estat observats experimentalment, així com uns altres que ens permeten conèixer l'univers en formes no accessibles experimentalment, sobre la base de principis ben demostrats experimentalment. Però la demostració final de tot coneixement en física és experimental i fins que no es demostra d'aquesta forma les prediccions de la teoria no es pot estar segur de la validesa d'una teoria o model. Un exemple està en els <a href="/wiki/Accelerador_de_part%C3%ADcules" title="Accelerador de partícules">acceleradors de partícules</a>, en els quals se cerquen en moltes ocasions partícules previstes pel model de la física de partícules i, freqüentment, es troben unes altres no previstes inicialment i que fan canviar el model. Així mateix, les prediccions de la física teòrica han indicat sovint l'existència de partícules no descobertes i han proporcionat les tècniques adequades per a la seua recerca experimental, i han estat trobades de manera posterior a la seua predicció teòrica. </p> <div class="mw-heading mw-heading3"><h3 id="Alguns_físics_teòrics_eminents"><span id="Alguns_f.C3.ADsics_te.C3.B2rics_eminents"></span>Alguns físics teòrics eminents</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=F%C3%ADsica_te%C3%B2rica&action=edit&section=2" title="Modifica la secció: Alguns físics teòrics eminents"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Entre altres molts, destaquem alguns físics teòrics famosos i rellevants:<br /> </p> <div class="references-small" style="-moz-column-count:4; column-count:4;"> <ul><li><a href="/wiki/Christiaan_Huygens" title="Christiaan Huygens">Christiaan Huygens</a> (<a href="/wiki/1629" title="1629">1629</a>-<a href="/wiki/1695" title="1695">1695</a>)</li> <li><a href="/wiki/Isaac_Newton" title="Isaac Newton">Isaac Newton</a> (<a href="/wiki/1643" title="1643">1643</a>-<a href="/wiki/1727" title="1727">1727</a>)</li> <li><a href="/wiki/Leonhard_Euler" title="Leonhard Euler">Leonhard Euler</a> (<a href="/wiki/1707" title="1707">1707</a>-<a href="/wiki/1783" title="1783">1783</a>)</li> <li><a href="/wiki/Joseph_Louis_Lagrange" title="Joseph Louis Lagrange">Joseph Louis Lagrange</a> (<a href="/wiki/1736" title="1736">1736</a>-<a href="/wiki/1813" title="1813">1813</a>)</li> <li><a href="/wiki/Pierre-Simon_Laplace" title="Pierre-Simon Laplace">Pierre-Simon Laplace</a> (<a href="/wiki/1749" title="1749">1749</a>-<a href="/wiki/1827" title="1827">1827</a>)</li> <li><a href="/wiki/Joseph_Fourier" class="mw-redirect" title="Joseph Fourier">Joseph Fourier</a> (<a href="/wiki/1768" title="1768">1768</a>-<a href="/wiki/1830" title="1830">1830</a></li> <li><a href="/wiki/Nicolas_L%C3%A9onard_Sadi_Carnot" title="Nicolas Léonard Sadi Carnot">Nicolas Léonard Sadi Carnot</a> (<a href="/wiki/1796" title="1796">1796</a>-<a href="/wiki/1842" title="1842">1842</a>)</li> <li><a href="/wiki/William_Rowan_Hamilton" title="William Rowan Hamilton">William Rowan Hamilton</a> (<a href="/wiki/1805" title="1805">1805</a>-<a href="/wiki/1865" title="1865">1865</a>)</li> <li><a href="/wiki/Rudolf_Clausius" title="Rudolf Clausius">Rudolf Clausius</a> (<a href="/wiki/1822" title="1822">1822</a>-<a href="/wiki/1888" title="1888">1888</a>)</li> <li><a href="/wiki/James_Clerk_Maxwell" title="James Clerk Maxwell">James Clerk Maxwell</a> (<a href="/wiki/1831" title="1831">1831</a>-<a href="/wiki/1879" title="1879">1879</a>)</li> <li><a href="/wiki/J._Willard_Gibbs" class="mw-redirect" title="J. Willard Gibbs">J. Willard Gibbs</a> (<a href="/wiki/1839" title="1839">1839</a>-<a href="/wiki/1903" title="1903">1903</a>)</li> <li><a href="/wiki/Hendrik_A._Lorentz" class="mw-redirect" title="Hendrik A. Lorentz">Hendrik A. Lorentz</a> (<a href="/wiki/1853" title="1853">1853</a>-<a href="/wiki/1928" title="1928">1928</a>)</li> <li><a href="/wiki/Nikola_Tesla" title="Nikola Tesla">Nikola Tesla</a> (<a href="/wiki/1856" title="1856">1856</a>-<a href="/wiki/1943" title="1943">1943</a>)</li> <li><a href="/wiki/Max_Planck" title="Max Planck">Max Planck</a> (<a href="/wiki/1858" title="1858">1858</a>-<a href="/wiki/1947" title="1947">1947</a>)</li> <li><a href="/wiki/Albert_Einstein" title="Albert Einstein">Albert Einstein</a> (<a href="/wiki/1879" title="1879">1879</a>-<a href="/wiki/1955" title="1955">1955</a>)</li> <li><a href="/wiki/Niels_Bohr" title="Niels Bohr">Niels Bohr</a> (<a href="/wiki/1885" title="1885">1885</a>-<a href="/wiki/1962" title="1962">1962</a>)</li> <li><a href="/wiki/Werner_Heisenberg" title="Werner Heisenberg">Werner Heisenberg</a> (<a href="/wiki/1901" title="1901">1901</a>-<a href="/wiki/1976" title="1976">1976</a>)</li> <li><a href="/wiki/Max_Born" title="Max Born">Max Born</a> (<a href="/wiki/1882" title="1882">1882</a>-<a href="/wiki/1970" title="1970">1970</a>)</li> <li><a href="/wiki/Erwin_Schr%C3%B6dinger" title="Erwin Schrödinger">Erwin Schrödinger</a> (<a href="/wiki/1887" title="1887">1887</a>-<a href="/wiki/1961" title="1961">1961</a>)</li> <li><a href="/wiki/Louis,_7th_duc_de_Broglie" class="mw-redirect" title="Louis, 7th duc de Broglie">Louis de Broglie</a> (<a href="/wiki/1892" title="1892">1892</a>-<a href="/wiki/1987" title="1987">1987</a>)</li> <li><a href="/wiki/Satyendra_Nath_Bose" title="Satyendra Nath Bose">Satyendra Nath Bose</a> (<a href="/wiki/1894" title="1894">1894</a>-<a href="/wiki/1974" title="1974">1974</a>)</li> <li><a href="/wiki/Wolfgang_Pauli" title="Wolfgang Pauli">Wolfgang Pauli</a> (<a href="/wiki/1900" title="1900">1900</a>-<a href="/wiki/1958" title="1958">1958</a>)</li> <li><a href="/wiki/Enrico_Fermi" title="Enrico Fermi">Enrico Fermi</a> (<a href="/wiki/1901" title="1901">1901</a>-<a href="/wiki/1954" title="1954">1954</a>)</li> <li><a href="/wiki/Paul_Dirac" class="mw-redirect" title="Paul Dirac">Paul Dirac</a> (<a href="/wiki/1902" title="1902">1902</a>-<a href="/wiki/1984" title="1984">1984</a>)</li> <li><a href="/wiki/Eugene_Wigner" class="mw-redirect" title="Eugene Wigner">Eugene Wigner</a> (<a href="/wiki/1902" title="1902">1902</a>-<a href="/wiki/1995" title="1995">1995</a>)</li> <li><a href="/wiki/Robert_Oppenheimer" title="Robert Oppenheimer">Robert Oppenheimer</a> (<a href="/wiki/1904" title="1904">1904</a>-<a href="/wiki/1967" title="1967">1967</a>)</li> <li><a href="/wiki/Sin-Itiro_Tomonaga" title="Sin-Itiro Tomonaga">Sin-Itiro Tomonaga</a> (<a href="/wiki/1906" title="1906">1906</a>-<a href="/wiki/1979" title="1979">1979</a>)</li> <li><a href="/wiki/Hideki_Yukawa" title="Hideki Yukawa">Hideki Yukawa</a> (<a href="/wiki/1907" title="1907">1907</a>-<a href="/wiki/1981" title="1981">1981</a>)</li> <li><a href="/wiki/Lev_Landau" title="Lev Landau">Lev Landau</a> (<a href="/wiki/1908" title="1908">1908</a>-<a href="/wiki/1968" title="1968">1968</a>)</li> <li><a href="/wiki/Julian_Schwinger" title="Julian Schwinger">Julian Schwinger</a> (<a href="/wiki/1918" title="1918">1918</a>-<a href="/wiki/1994" title="1994">1994</a>)</li> <li><a href="/wiki/Richard_Feynman" title="Richard Feynman">Richard Feynman</a> (<a href="/wiki/1918" title="1918">1918</a>-<a href="/wiki/1988" title="1988">1988</a>)</li> <li><a href="/wiki/Chen_Ning_Yang" title="Chen Ning Yang">Chen Ning Yang</a> (<a href="/wiki/1922" title="1922">1922</a>-)</li> <li><a href="/wiki/Abdus_Salam" class="mw-redirect" title="Abdus Salam">Abdus Salam</a> (<a href="/wiki/1926" title="1926">1926</a>-<a href="/wiki/1996" title="1996">1996</a>)</li> <li><a href="/wiki/Freeman_Dyson" class="mw-redirect" title="Freeman Dyson">Freeman Dyson</a> (<a href="/wiki/1923" title="1923">1923</a>-)</li> <li><a href="/wiki/Murray_Gell-Mann" title="Murray Gell-Mann">Murray Gell-Mann</a> (<a href="/wiki/1929" title="1929">1929</a>-)</li> <li><a href="/w/index.php?title=George_Sudarshan&action=edit&redlink=1" class="new" title="George Sudarshan (encara no existeix)">George Sudarshan</a> (<a href="/wiki/1931" title="1931">1931</a>-)</li> <li><a href="/wiki/Sheldon_Glashow" class="mw-redirect" title="Sheldon Glashow">Sheldon Glashow</a> (<a href="/wiki/1932" title="1932">1932</a>-)</li> <li><a href="/wiki/Steven_Weinberg" title="Steven Weinberg">Steven Weinberg</a> (<a href="/wiki/1933" title="1933">1933</a>-)</li> <li><a href="/wiki/Stephen_Hawking" title="Stephen Hawking">Stephen Hawking</a> (<a href="/wiki/1942" title="1942">1942</a>-<a href="/wiki/2018" title="2018">2018</a>)</li> <li><a href="/wiki/Michio_Kaku" title="Michio Kaku">Michio Kaku</a> (<a href="/wiki/1947" title="1947">1947</a>-)</li> <li><a href="/wiki/Jacob_Bekenstein" title="Jacob Bekenstein">Jacob Bekenstein</a> (<a href="/wiki/1947" title="1947">1947</a>-<a href="/wiki/2015" title="2015">2015</a>)</li> <li><a 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