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data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhold</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">skjul</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">(Til toppen)</div> </a> </li> <li id="toc-Se_også" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Se_også"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Se også</span> </div> </a> <ul id="toc-Se_også-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Eksterne_lenker" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Eksterne_lenker"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Eksterne lenker</span> </div> </a> <ul id="toc-Eksterne_lenker-sublist" class="vector-toc-list"> </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="Innhold" 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="Vis/skjul innholdsfortegnelsen" > <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">Vis/skjul innholdsfortegnelsen</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">Antimaterie</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="Gå til en artikkel på et annet språk. Tilgjengelig på 83 språk" > <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-83" 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">83 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Antimaterie" title="Antimaterie – norsk nynorsk" lang="nn" hreflang="nn" data-title="Antimaterie" data-language-autonym="Norsk nynorsk" data-language-local-name="norsk nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Antistof_(fysik)" title="Antistof (fysik) – dansk" lang="da" hreflang="da" data-title="Antistof (fysik)" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Antimateria" title="Antimateria – svensk" lang="sv" hreflang="sv" data-title="Antimateria" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Andefni" title="Andefni – islandsk" lang="is" hreflang="is" data-title="Andefni" data-language-autonym="Íslenska" data-language-local-name="islandsk" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%A7%D8%AF%D8%A9_%D9%85%D8%B6%D8%A7%D8%AF%D8%A9" title="مادة مضادة – arabisk" lang="ar" hreflang="ar" data-title="مادة مضادة" data-language-autonym="العربية" data-language-local-name="arabisk" 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/Antimateria" title="Antimateria – asturisk" lang="ast" hreflang="ast" data-title="Antimateria" data-language-autonym="Asturianu" data-language-local-name="asturisk" 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/Antimadd%C9%99" title="Antimaddə – aserbajdsjansk" lang="az" hreflang="az" data-title="Antimaddə" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A4%E0%A6%BF%E0%A6%AA%E0%A6%A6%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A5" title="প্রতিপদার্থ – bengali" lang="bn" hreflang="bn" data-title="প্রতিপদার্থ" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Ho%C3%A1n-bu%CC%8Dt-chit" title="Hoán-bu̍t-chit – minnan" lang="nan" hreflang="nan" data-title="Hoán-bu̍t-chit" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D1%8B%D0%BC%D0%B0%D1%82%D1%8D%D1%80%D1%8B%D1%8F" title="Антыматэрыя – belarusisk" lang="be" hreflang="be" data-title="Антыматэрыя" data-language-autonym="Беларуская" data-language-local-name="belarusisk" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B8%D0%BC%D0%B0%D1%82%D0%B5%D1%80%D0%B8%D1%8F" title="Антиматерия – bulgarsk" lang="bg" hreflang="bg" data-title="Антиматерия" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Antimaterija" title="Antimaterija – bosnisk" lang="bs" hreflang="bs" data-title="Antimaterija" data-language-autonym="Bosanski" data-language-local-name="bosnisk" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Antimat%C3%A8ria" title="Antimatèria – katalansk" lang="ca" hreflang="ca" data-title="Antimatèria" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Antihmota" title="Antihmota – tsjekkisk" lang="cs" hreflang="cs" data-title="Antihmota" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Gwrthfater" title="Gwrthfater – walisisk" lang="cy" hreflang="cy" data-title="Gwrthfater" data-language-autonym="Cymraeg" data-language-local-name="walisisk" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%B6%D8%AF%D9%85%D8%A7%D8%AF%D8%A9" title="ضدمادة – marokkansk-arabisk" lang="ary" hreflang="ary" data-title="ضدمادة" data-language-autonym="الدارجة" data-language-local-name="marokkansk-arabisk" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Antimaterie" title="Antimaterie – tysk" lang="de" hreflang="de" data-title="Antimaterie" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Antiaine" title="Antiaine – estisk" lang="et" hreflang="et" data-title="Antiaine" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CE%BD%CF%84%CE%B9%CF%8D%CE%BB%CE%B7" title="Αντιύλη – gresk" lang="el" hreflang="el" data-title="Αντιύλη" data-language-autonym="Ελληνικά" data-language-local-name="gresk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-eml mw-list-item"><a href="https://eml.wikipedia.org/wiki/Anti-mat%C3%A8ria" title="Anti-matèria – emiliano-romagnolo" lang="egl" hreflang="egl" data-title="Anti-matèria" data-language-autonym="Emiliàn e rumagnòl" data-language-local-name="emiliano-romagnolo" class="interlanguage-link-target"><span>Emiliàn e rumagnòl</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Antimatter" title="Antimatter – engelsk" lang="en" hreflang="en" data-title="Antimatter" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Antimateria" title="Antimateria – spansk" lang="es" hreflang="es" data-title="Antimateria" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Antimaterio" title="Antimaterio – esperanto" lang="eo" hreflang="eo" data-title="Antimaterio" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Antimateria" title="Antimateria – baskisk" lang="eu" hreflang="eu" data-title="Antimateria" data-language-autonym="Euskara" data-language-local-name="baskisk" 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%BE%D8%A7%D8%AF%D9%85%D8%A7%D8%AF%D9%87" title="پادماده – persisk" lang="fa" hreflang="fa" data-title="پادماده" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Antimati%C3%A8re" title="Antimatière – fransk" lang="fr" hreflang="fr" data-title="Antimatière" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Frithdhamhna" title="Frithdhamhna – irsk" lang="ga" hreflang="ga" data-title="Frithdhamhna" data-language-autonym="Gaeilge" data-language-local-name="irsk" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Antimateria" title="Antimateria – galisisk" lang="gl" hreflang="gl" data-title="Antimateria" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B0%98%EB%AC%BC%EC%A7%88" title="반물질 – koreansk" lang="ko" hreflang="ko" data-title="반물질" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D5%A1%D5%AF%D5%A1%D5%B6%D5%B5%D5%B8%D6%82%D5%A9" title="Հականյութ – armensk" lang="hy" hreflang="hy" data-title="Հականյութ" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%8F%E0%A4%82%E0%A4%9F%E0%A5%80%E0%A4%AE%E0%A5%88%E0%A4%9F%E0%A4%B0" title="एंटीमैटर – hindi" lang="hi" hreflang="hi" data-title="एंटीमैटर" 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/Antitvar" title="Antitvar – kroatisk" lang="hr" hreflang="hr" data-title="Antitvar" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Antimateri" title="Antimateri – indonesisk" lang="id" hreflang="id" data-title="Antimateri" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" 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/Antimateria" title="Antimateria – italiensk" lang="it" hreflang="it" data-title="Antimateria" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%A0%D7%98%D7%99-%D7%97%D7%95%D7%9E%D7%A8" title="אנטי-חומר – hebraisk" lang="he" hreflang="he" data-title="אנטי-חומר" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AA%E0%B3%8D%E0%B2%B0%E0%B2%A4%E0%B2%BF%E0%B2%A6%E0%B3%8D%E0%B2%B0%E0%B2%B5%E0%B3%8D%E0%B2%AF" title="ಪ್ರತಿದ್ರವ್ಯ – kannada" lang="kn" hreflang="kn" data-title="ಪ್ರತಿದ್ರವ್ಯ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B8%D0%B7%D0%B0%D1%82" title="Антизат – kasakhisk" lang="kk" hreflang="kk" data-title="Антизат" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Antimaty%C3%A8" title="Antimatyè – haitisk" lang="ht" hreflang="ht" data-title="Antimatyè" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitisk" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B8%D0%B7%D0%B0%D1%82" title="Антизат – kirgisisk" lang="ky" hreflang="ky" data-title="Антизат" data-language-autonym="Кыргызча" data-language-local-name="kirgisisk" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Antimateria" title="Antimateria – latin" lang="la" hreflang="la" data-title="Antimateria" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Antiviela" title="Antiviela – latvisk" lang="lv" hreflang="lv" data-title="Antiviela" data-language-autonym="Latviešu" data-language-local-name="latvisk" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Antimed%C5%BEiaga" title="Antimedžiaga – litauisk" lang="lt" hreflang="lt" data-title="Antimedžiaga" data-language-autonym="Lietuvių" data-language-local-name="litauisk" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Antianyag" title="Antianyag – ungarsk" lang="hu" hreflang="hu" data-title="Antianyag" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B8%D0%BC%D0%B0%D1%82%D0%B5%D1%80%D0%B8%D1%98%D0%B0" title="Антиматерија – makedonsk" lang="mk" hreflang="mk" data-title="Антиматерија" data-language-autonym="Македонски" data-language-local-name="makedonsk" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AA%E0%B5%8D%E0%B4%B0%E0%B4%A4%E0%B4%BF%E0%B4%A6%E0%B5%8D%E0%B4%B0%E0%B4%B5%E0%B5%8D%E0%B4%AF%E0%B4%82" title="പ്രതിദ്രവ്യം – malayalam" lang="ml" hreflang="ml" data-title="പ്രതിദ്രവ്യം" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%A4%E0%A4%BF%E0%A4%95%E0%A4%A3" title="प्रतिकण – marathi" lang="mr" hreflang="mr" data-title="प्रतिकण" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Antijirim" title="Antijirim – malayisk" lang="ms" hreflang="ms" data-title="Antijirim" data-language-autonym="Bahasa Melayu" data-language-local-name="malayisk" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Hu%C4%81ng_%C5%ADk-c%C3%A9k" title="Huāng ŭk-cék – mindong" lang="cdo" hreflang="cdo" data-title="Huāng ŭk-cék" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B8%D0%BC%D0%B0%D1%82%D1%82%D0%B5%D1%80" title="Антиматтер – mongolsk" lang="mn" hreflang="mn" data-title="Антиматтер" data-language-autonym="Монгол" data-language-local-name="mongolsk" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Antimaterie" title="Antimaterie – nederlandsk" lang="nl" hreflang="nl" data-title="Antimaterie" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%8F%8D%E7%89%A9%E8%B3%AA" title="反物質 – japansk" lang="ja" hreflang="ja" data-title="反物質" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Antimat%C3%A8ria" title="Antimatèria – oksitansk" lang="oc" hreflang="oc" data-title="Antimatèria" data-language-autonym="Occitan" data-language-local-name="oksitansk" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Farra_wanneetaa" title="Farra wanneetaa – oromo" lang="om" hreflang="om" data-title="Farra wanneetaa" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Antimodda" title="Antimodda – usbekisk" lang="uz" hreflang="uz" data-title="Antimodda" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%89%E0%A8%B2%E0%A8%9F-%E0%A8%AA%E0%A8%A6%E0%A8%BE%E0%A8%B0%E0%A8%A5" title="ਉਲਟ-ਪਦਾਰਥ – panjabi" lang="pa" hreflang="pa" data-title="ਉਲਟ-ਪਦਾਰਥ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="panjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%B6%D8%AF_%D9%85%D8%A7%D8%AF%DB%81" title="ضد مادہ – vestpunjabi" lang="pnb" hreflang="pnb" data-title="ضد مادہ" data-language-autonym="پنجابی" data-language-local-name="vestpunjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Antymateria" title="Antymateria – polsk" lang="pl" hreflang="pl" data-title="Antymateria" data-language-autonym="Polski" data-language-local-name="polsk" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Antimat%C3%A9ria" title="Antimatéria – portugisisk" lang="pt" hreflang="pt" data-title="Antimatéria" data-language-autonym="Português" data-language-local-name="portugisisk" 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/Antimaterie" title="Antimaterie – rumensk" lang="ro" hreflang="ro" data-title="Antimaterie" data-language-autonym="Română" data-language-local-name="rumensk" 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%90%D0%BD%D1%82%D0%B8%D0%B2%D0%B5%D1%89%D0%B5%D1%81%D1%82%D0%B2%D0%BE" title="Антивещество – russisk" lang="ru" hreflang="ru" data-title="Антивещество" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-skr mw-list-item"><a href="https://skr.wikipedia.org/wiki/%D8%A7%DB%8C%D9%86%D9%B9%DB%8C_%D9%85%DB%8C%D9%B9%D8%B1" title="اینٹی میٹر – saraiki" lang="skr" hreflang="skr" data-title="اینٹی میٹر" data-language-autonym="سرائیکی" data-language-local-name="saraiki" class="interlanguage-link-target"><span>سرائیکی</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Kund%C3%ABrl%C3%ABnda" title="Kundërlënda – albansk" lang="sq" hreflang="sq" data-title="Kundërlënda" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Antimateria" title="Antimateria – siciliansk" lang="scn" hreflang="scn" data-title="Antimateria" data-language-autonym="Sicilianu" data-language-local-name="siciliansk" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%AD%E0%B7%92%E0%B6%B4%E0%B6%AF%E0%B7%8F%E0%B6%BB%E0%B7%8A%E0%B6%AE%E0%B6%BA" title="ප්‍රතිපදාර්ථය – singalesisk" lang="si" hreflang="si" data-title="ප්‍රතිපදාර්ථය" data-language-autonym="සිංහල" data-language-local-name="singalesisk" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Antimatter" title="Antimatter – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="Antimatter" data-language-autonym="Simple English" data-language-local-name="enkel engelsk" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Antihmota" title="Antihmota – slovakisk" lang="sk" hreflang="sk" data-title="Antihmota" data-language-autonym="Slovenčina" data-language-local-name="slovakisk" 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/Antimaterija" title="Antimaterija – slovensk" lang="sl" hreflang="sl" data-title="Antimaterija" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B8%D0%BC%D0%B0%D1%82%D0%B5%D1%80%D0%B8%D1%98%D0%B0" title="Антиматерија – serbisk" lang="sr" hreflang="sr" data-title="Антиматерија" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Antimaterija" title="Antimaterija – serbokroatisk" lang="sh" hreflang="sh" data-title="Antimaterija" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Antimat%C3%A9ri" title="Antimatéri – sundanesisk" lang="su" hreflang="su" data-title="Antimatéri" data-language-autonym="Sunda" data-language-local-name="sundanesisk" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Antimateria" title="Antimateria – finsk" lang="fi" hreflang="fi" data-title="Antimateria" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Antimaterya" title="Antimaterya – tagalog" lang="tl" hreflang="tl" data-title="Antimaterya" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%8E%E0%AE%A4%E0%AE%BF%E0%AE%B0%E0%AF%8D%E0%AE%AA%E0%AF%8D_%E0%AE%AA%E0%AF%8A%E0%AE%B0%E0%AF%81%E0%AE%B3%E0%AF%8D" title="எதிர்ப் பொருள் – tamil" lang="ta" hreflang="ta" data-title="எதிர்ப் பொருள்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B8%D0%BC%D0%B0%D1%82%D0%B4%D3%99" title="Антиматдә – tatarisk" lang="tt" hreflang="tt" data-title="Антиматдә" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarisk" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%9B%E0%B8%8F%E0%B8%B4%E0%B8%AA%E0%B8%AA%E0%B8%B2%E0%B8%A3" title="ปฏิสสาร – thai" lang="th" hreflang="th" data-title="ปฏิสสาร" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B4%D0%BC%D0%BE%D0%B4%D0%B4%D0%B0" title="Подмодда – tadsjikisk" lang="tg" hreflang="tg" data-title="Подмодда" data-language-autonym="Тоҷикӣ" data-language-local-name="tadsjikisk" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Antimadde" title="Antimadde – tyrkisk" lang="tr" hreflang="tr" data-title="Antimadde" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B8%D0%BC%D0%B0%D1%82%D0%B5%D1%80%D1%96%D1%8F" title="Антиматерія – ukrainsk" lang="uk" hreflang="uk" data-title="Антиматерія" data-language-autonym="Українська" data-language-local-name="ukrainsk" 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/%D8%B6%D8%AF_%D9%85%D8%A7%D8%AF%DB%81" title="ضد مادہ – urdu" lang="ur" hreflang="ur" data-title="ضد مادہ" data-language-autonym="اردو" data-language-local-name="urdu" 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/Ph%E1%BA%A3n_v%E1%BA%ADt_ch%E1%BA%A5t" title="Phản vật chất – vietnamesisk" lang="vi" hreflang="vi" data-title="Phản vật chất" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%8F%8D%E7%89%A9%E8%B4%A8" title="反物质 – wu" lang="wuu" hreflang="wuu" data-title="反物质" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%8F%8D%E7%89%A9%E8%B3%AA" title="反物質 – kantonesisk" lang="yue" hreflang="yue" data-title="反物質" data-language-autonym="粵語" data-language-local-name="kantonesisk" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%8F%8D%E7%89%A9%E8%B4%A8" title="反物质 – kinesisk" lang="zh" hreflang="zh" data-title="反物质" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</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/Q83197#sitelinks-wikipedia" title="Rediger lenker til artikkelen på andre språk" class="wbc-editpage">Rediger lenker</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="Navnerom"> <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/Antimaterie" title="Vis innholdssiden [c]" accesskey="c"><span>Artikkel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Diskusjon:Antimaterie" rel="discussion" title="Diskusjon om innholdssiden [t]" accesskey="t"><span>Diskusjon</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Bytt språkvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">norsk bokmål</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visninger"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Antimaterie"><span>Les</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Antimaterie&veaction=edit" title="Rediger siden [v]" accesskey="v"><span>Rediger</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Antimaterie&action=edit" title="Rediger kildekoden for denne siden [e]" accesskey="e"><span>Rediger kilde</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Antimaterie&action=history" title="Tidligere sideversjoner av denne siden [h]" accesskey="h"><span>Vis historikk</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Verktøy" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button 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data-event-name="pinnable-header.vector-page-tools.unpin">skjul</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Flere alternativer" > <div class="vector-menu-heading"> Handlinger </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Antimaterie"><span>Les</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Antimaterie&veaction=edit" title="Rediger siden [v]" accesskey="v"><span>Rediger</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Antimaterie&action=edit" title="Rediger kildekoden for denne siden [e]" accesskey="e"><span>Rediger kilde</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Antimaterie&action=history"><span>Vis historikk</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generelt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spesial:Lenker_hit/Antimaterie" title="Liste over alle wikisider som lenker hit [j]" accesskey="j"><span>Lenker hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spesial:Relaterte_endringer/Antimaterie" rel="nofollow" title="Siste endringer i sider som blir lenket fra denne siden [k]" accesskey="k"><span>Relaterte endringer</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=no" title="Last opp filer [u]" accesskey="u"><span>Last opp fil</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Spesial:Spesialsider" title="Liste over alle spesialsider [q]" accesskey="q"><span>Spesialsider</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Antimaterie&oldid=18688066" title="Permanent lenke til denne versjonen av siden"><span>Permanent lenke</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Antimaterie&action=info" title="Mer informasjon om denne siden"><span>Sideinformasjon</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Spesial:Siteringshjelp&page=Antimaterie&id=18688066&wpFormIdentifier=titleform" title="Informasjon om hvordan denne siden kan siteres"><span>Siter denne siden</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Spesial:UrlShortener&url=https%3A%2F%2Fno.wikipedia.org%2Fwiki%2FAntimaterie"><span>Hent forkortet URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a 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class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Antimatter" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q83197" title="Lenke til koblet dataregisterelement [g]" accesskey="g"><span>Wikidata-element</span></a></li> </ul> </div> </div> </div> </div> </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="Sideverktøy"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Utseende"> <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">Utseende</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">skjul</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">Fra Wikipedia, den frie encyklopedi</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="nb" dir="ltr"><p><b>Antimaterie</b> kan beskrives som <a href="/wiki/Materie" title="Materie">materie</a> der innholdet er <a href="/wiki/Antipartikkel" title="Antipartikkel">antipartikler</a> i stedet for <a href="/wiki/Partikkel" class="mw-disambig" title="Partikkel">partikler</a>. </p><p>Ifølge grunnleggende beskrivelser av <a href="/wiki/Universet" title="Universet">universet</a> finnes det tolv ulike typer av materiepartikler (se <a href="/wiki/Standardmodellen" title="Standardmodellen">standardmodellen</a>) og fire typer kraftbærende partikler. Til disse materiepartiklene og kraftbærende partiklene kobles deres speilbilder med hensyn til visse symmetrier. For eksempel har en antipartikkel lik <a href="/wiki/Elektrisk_ladning" title="Elektrisk ladning">elektrisk ladning</a> som sin tilsvarende partikkel, men motsatt fortegn. Bortsett fra ladningen tror man at en partikkel og tilsvarende antipartikkel er identiske. Ulikheter mellom partikler og antipartikler kalles <a href="/w/index.php?title=Symmetribrudd&action=edit&redlink=1" class="new" title="Symmetribrudd (ikke skrevet ennå)">symmetribrudd</a>, for eksempel av <a href="/w/index.php?title=CPT-symmetri&action=edit&redlink=1" class="new" title="CPT-symmetri (ikke skrevet ennå)">CPT-symmetri</a>, ladningskonjugasjon (Charge conjugation), paritet (Parity) og tidsreversering (Time reversal). Dette ville i så fall også være et brudd med gjengse fysiske teorier (som <a href="/wiki/Relativitetsteorien" class="mw-redirect" title="Relativitetsteorien">den spesielle relativitetsteorien</a>). </p><p>Antipartikler ble først postulert av <a href="/wiki/Paul_Dirac" title="Paul Dirac">Paul Dirac</a> da han definerte en <a href="/w/index.php?title=Lorentz-invariant&action=edit&redlink=1" class="new" title="Lorentz-invariant (ikke skrevet ennå)">Lorentz-invariant</a> <a href="/wiki/Schr%C3%B6dinger-ligning" title="Schrödinger-ligning">Schrödinger-ligning</a> for <a href="/wiki/Elektron" title="Elektron">elektronet</a>. Dirac fant ved dette at når man forente den spesielle relativitetsteorien med <a href="/wiki/Kvantemekanikk" title="Kvantemekanikk">kvantemekanikk</a> oppstod to ekvivalente løsninger med motsatt fortegn. Partikkelen med positivt fortegn ble tolket som elektronets antipartikkel, <a href="/wiki/Positron" title="Positron">positronet</a>. Positronet ble påvist noen år senere av amerikaneren <a href="/wiki/Carl_Anderson" class="mw-redirect" title="Carl Anderson">Carl D. Anderson</a>. </p><p>Ifølge <a href="/w/index.php?title=Kvantefeltteorien&action=edit&redlink=1" class="new" title="Kvantefeltteorien (ikke skrevet ennå)">kvantefeltteorien</a> skapes partikler og deres antipartikler hele tiden og dette påvirker direkte vår oppfatning av <a href="/wiki/Vakuum" title="Vakuum">vakuum</a>. Noe vakuum i klassisk forstand finnes ikke da partikkel/antipartikkel-par dannes hele tiden ved slike <a href="/w/index.php?title=Kvantefluktuasjoner&action=edit&redlink=1" class="new" title="Kvantefluktuasjoner (ikke skrevet ennå)">kvantefluktuasjoner</a>. Livslengden til kvantefluktuasjonene er bestemt av <a href="/wiki/Heisenbergs_uskarphetsrelasjon" title="Heisenbergs uskarphetsrelasjon">Heisenbergs uskarphetsrelasjon</a> i formen </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \delta E\cdot \delta t\sim \hslash }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>δ</mi> <mi>E</mi> <mo>⋅</mo> <mi>δ</mi> <mi>t</mi> <mo>∼</mo> <mi>ℏ</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \delta E\cdot \delta t\sim \hslash }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/7b9434b6e4ded6c2cf4ab426a40e59ff90d2caad" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:10.797ex; height:2.343ex;" alt="{\displaystyle \delta E\cdot \delta t\sim \hslash }"></span></dd></dl> <p>som sier at energi kan lånes fra ingensteds i korte tidsintervaller. </p> <div class="mw-heading mw-heading2"><h2 id="Se_også"><span id="Se_ogs.C3.A5"></span>Se også</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antimaterie&veaction=edit&section=1" title="Rediger avsnitt: Se også" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Antimaterie&action=edit&section=1" title="Rediger kildekoden til seksjonen Se også"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Standardmodellen" title="Standardmodellen">Standardmodellen</a></li> <li><a href="/w/index.php?title=Element%C3%A6rpartikkelfysikk&action=edit&redlink=1" class="new" title="Elementærpartikkelfysikk (ikke skrevet ennå)">Elementærpartikkelfysikk</a></li> <li><a href="/wiki/CERN" title="CERN">CERN</a></li> <li><a href="/wiki/Big_Bang" title="Big Bang">Big Bang</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Eksterne_lenker">Eksterne lenker</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antimaterie&veaction=edit&section=2" title="Rediger avsnitt: Eksterne lenker" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Antimaterie&action=edit&section=2" title="Rediger kildekoden til seksjonen Eksterne lenker"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20070607155930/http://www.forskning.no/Artikler/2004/august/1091542236.89">Antimaterie - vår tvilsomme tvilling</a> - artikkel fra forskning.no 12.8.04</li> <li><a rel="nofollow" class="external text" href="http://www.forskning.no/artikler/2010/november/270643">Antimaterie er fanget for første gang</a><sup class="noprint Inline-Template"><span title=" siden July 2018" style="white-space: nowrap;">[<i><a href="/wiki/Wikipedia:D%C3%B8de_eksterne_lenker" title="Wikipedia:Døde eksterne lenker">død lenke</a></i>]</span></sup> - artikkel fra forskning.no 18.11.10</li> <li><a rel="nofollow" class="external text" href="http://forskning.no/fysikk-kjernefysikk/2010/11/hva-er-antimaterie">Hva er antimaterie?</a> - artikkel fra forskning.no 22.11.10</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r23230704">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output 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