Dual-Parameterized Quantum Circuit GAN Model in High Energy Physics

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">     <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#"> <head> <title>Dual-Parameterized Quantum Circuit GAN Model in High Energy Physics - CERN Document Server</title> <link href='https://framework.web.cern.ch/framework/2.0/fonts/PTSansWeb/PTSansWeb.css' rel='stylesheet' type='text/css' /> <link rel="stylesheet" href="https://cds.cern.ch/img/invenio.css?v=20141127" type="text/css" /> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_theme/css/cern_theme.css?v=20141127" type="text/css" /> <link rel="stylesheet"href="/css/font-awesome.min.css"> <meta http-equiv="X-UA-Compatible" content="IE=Edge"/> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_toolbar/css/toolbar.css" type="text/css" />    <link rel="canonical" href="https://cds.cern.ch/record/2767275" /> <link rel="alternate" hreflang="el" href="https://cds.cern.ch/record/2767275?ln=el" /> <link rel="alternate" hreflang="fr" href="https://cds.cern.ch/record/2767275?ln=fr" /> <link rel="alternate" hreflang="bg" href="https://cds.cern.ch/record/2767275?ln=bg" /> <link rel="alternate" hreflang="zh-TW" href="https://cds.cern.ch/record/2767275?ln=zh_TW" /> <link rel="alternate" hreflang="pt" href="https://cds.cern.ch/record/2767275?ln=pt" /> <link rel="alternate" hreflang="no" href="https://cds.cern.ch/record/2767275?ln=no" /> <link rel="alternate" hreflang="hr" href="https://cds.cern.ch/record/2767275?ln=hr" /> <link rel="alternate" hreflang="ca" href="https://cds.cern.ch/record/2767275?ln=ca" /> <link rel="alternate" hreflang="de" href="https://cds.cern.ch/record/2767275?ln=de" /> <link rel="alternate" hreflang="it" href="https://cds.cern.ch/record/2767275?ln=it" /> <link rel="alternate" hreflang="zh-CN" href="https://cds.cern.ch/record/2767275?ln=zh_CN" /> <link rel="alternate" hreflang="sv" href="https://cds.cern.ch/record/2767275?ln=sv" /> <link rel="alternate" hreflang="sk" href="https://cds.cern.ch/record/2767275?ln=sk" /> <link rel="alternate" hreflang="en" href="https://cds.cern.ch/record/2767275?ln=en" /> <link rel="alternate" hreflang="pl" href="https://cds.cern.ch/record/2767275?ln=pl" /> <link rel="alternate" hreflang="ru" href="https://cds.cern.ch/record/2767275?ln=ru" /> <link rel="alternate" hreflang="ka" href="https://cds.cern.ch/record/2767275?ln=ka" /> <link rel="alternate" hreflang="ja" href="https://cds.cern.ch/record/2767275?ln=ja" /> <link rel="alternate" hreflang="es" href="https://cds.cern.ch/record/2767275?ln=es" /> <link rel="alternate" type="application/rss+xml" title="CERN Document Server RSS" href="/rss?ln=en" /> <link rel="search" type="application/opensearchdescription+xml" href="https://cds.cern.ch/opensearchdescription" title="CERN Document Server" /> <link rel="unapi-server" type="application/xml" title="unAPI" href="https://cds.cern.ch/unapi" /> <link rel="apple-touch-icon" href="/apple-touch-icon.png"/> <link rel="apple-touch-icon-precomposed" href="/apple-touch-icon-precomposed.png"/> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Language" content="en" /> <meta name="description" content="Generative Models, and Generative Adversarial Networks (GAN) in particular, are being studied as possible alternatives to Monte Carlo. Meanwhile, it has also been proposed that, in certain circumstances, simulation using GANs can itself be sped-up by using quantum GANs (qGANs). Our work presents an advanced prototype of qGAN, that we call the dual-Parameterized Quantum Circuit (PQC) GAN, with a classical discriminator and two quantum generators which take the form of PQCs. The first PQC learns the probability distribution over the images of $N$ pixels, while the second generates normalized pixel intensities of an individual image for each PQC input. The performance of the dual-PQC architecture has been evaluated through the application in HEP to imitate calorimeter outputs, translated into pixelated images. The results demonstrate that the model can reproduce a fixed number of images with a reduced size as well as their probability distribution and we anticipate it should allow us to scale up to real calorimeter outputs. Chang, Su Yeon" /> <meta name="keywords" content="CERN Document Server, WebSearch, CERN Document Server" /> <script type="text/javascript" src="https://cds.cern.ch/js/jquery.min.js"></script>  <link rel="stylesheet" href="https://cds.cern.ch/img/webnews.css" type="text/css" />  <script type="text/javascript" src="https://cds.cern.ch/js/webnews.js?v=20131009"></script> <meta property="fb:app_id" content="137353533001720"/> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: {inlineMath: [['$','$']], processEscapes: true}, showProcessingMessages: false, messageStyle: "none" }); </script> <script src="/MathJax/MathJax.js?config=TeX-AMS_CHTML" type="text/javascript"> </script>  <meta content="Dual-Parameterized Quantum Circuit GAN Model in High Energy Physics" name="citation_title" /> <meta content="2021/05/20" name="citation_publication_date" /> <meta name="citation_online_date" content="2021/05/21">  <meta content="25th International Conference on Computing in High Energy &amp; Nuclear Physics" property="og:title" /> <meta content="Dual-Parameterized Quantum Circuit GAN Model in High Energy Physics" property="og:title" /> <meta content="website" property="og:type" /> <meta content="website" property="og:type" /> <meta content="https://cds.cern.ch/record/2767275" property="og:url" /> <meta property="og:video:height" content="360" /> <meta property="og:video:width" content="640" /> <meta property="og:video" content="https://lecturemedia.cern.ch/2021/948465c157/948465c157-1000-kbps-853x480-25-fps-audio-96-kbps-44-kHz-stereo.mp4" /> <meta property="og:video:type" content="video/mp4" /> <meta property="og:image" content="https://lecturemedia.cern.ch/2021/948465c157/948465c157-posterframe-640x360-at-5.0-percent.jpg" /> <meta name="twitter:player:height" content="360" /> <meta name="twitter:player:width" content="640" /> <link rel="image_src" href="https://lecturemedia.cern.ch/2021/948465c157/948465c157-posterframe-640x360-at-5.0-percent.jpg" /> <link rel="video_src" href="https://cds.cern.ch/mediaplayer.swf?file=/948465c157/948465c157-1000-kbps-853x480-25-fps-audio-96-kbps-44-kHz-stereo.mp4&streamer=rtmp://wowza.cern.ch:1935/vod&provider=rtmp&stretching=exactfit&image=https://lecturemedia.cern.ch/2021/948465c157/948465c157-posterframe-640x360-at-5.0-percent.jpg"/> <meta name="twitter:player" content="https://cds.cern.ch/video/?"/> <meta content="CERN Document Server" property="og:site_name" /> <meta content="Generative Models, and Generative Adversarial Networks (GAN) in particular, are being studied as possible alternatives to Monte Carlo. Meanwhile, it has also been proposed that, in certain circumstances, simulation using GANs can itself be sped-up by using quantum GANs (qGANs). Our work presents an advanced prototype of qGAN, that we call the dual-Parameterized Quantum Circuit (PQC) GAN, with a classical discriminator and two quantum generators which take the form of PQCs. The first PQC learns the probability distribution over the images of $N$ pixels, while the second generates normalized pixel intensities of an individual image for each PQC input. The performance of the dual-PQC architecture has been evaluated through the application in HEP to imitate calorimeter outputs, translated into pixelated images. The results demonstrate that the model can reproduce a fixed number of images with a reduced size as well as their probability distribution and we anticipate it should allow us to scale up to real calorimeter outputs." property="og:description" />  <meta content="summary" name="twitter:card" /> <style></style> </head> <body class="CERN32Document32Server search" lang="en">  <div id="cern-toolbar"> <h1><a href="http://cern.ch" title="CERN">CERN <span>Accelerating science</span></a></h1> <ul> <li class="cern-accountlinks"><a class="cern-account" href="https://cds.cern.ch/youraccount/login?ln=en&referer=https%3A//cds.cern.ch/record/2767275%3Fln%3Den" title="Sign in to your CERN account">Sign in</a></li> <li><a class="cern-directory" href="http://cern.ch/directory" title="Search CERN resources and browse the directory">Directory</a></li> </ul> </div>   <div role="banner" class="clearfix" id="header"> <div class="header-inner inner"> <hgroup class="clearfix"> <h2 id="site-name"> <a rel="home" title="Home" href="/"><span>CERN Document Server</span></a> </h2> <h3 id="site-slogan">Access articles, reports and multimedia content in HEP</h3> </hgroup> <div role="navigation" id="main-navigation" class="cdsmenu"> <h2 class="element-invisible">Main menu</h2><ul class="links inline clearfix"> <li class="menu-386 first active-trail"><a class="active-trail" href="https://cds.cern.ch/?ln=en">Search</a></li> <li class="menu-444 "><a class="" title="" href="https://cds.cern.ch/submit?ln=en">Submit</a></li> <li class="menu-426 "><a class="" href="https://cds.cern.ch/help/?ln=en">Help</a></li> <li class="leaf hassubcdsmenu"> <a hreflang="en" class="header" href="https://cds.cern.ch/youraccount/display?ln=en">Personalize</a> <ul class="subsubcdsmenu"><li><a href="https://cds.cern.ch/youralerts/list?ln=en">Your alerts</a></li><li><a href="https://cds.cern.ch/yourbaskets/display?ln=en">Your baskets</a></li><li><a href="https://cds.cern.ch/yourcomments?ln=en">Your comments</a></li><li><a href="https://cds.cern.ch/youralerts/display?ln=en">Your searches</a></li></ul></li> </ul> </div> </div> </div>  <table class="navtrailbox"> <tr> <td class="navtrailboxbody"> <a href="/?ln=en" class="navtrail">Home</a> > Dual-Parameterized Quantum Circuit GAN Model in High Energy Physics </td> </tr> </table> </div> <div class="pagebody"><div class="pagebodystripemiddle"> <div class="detailedrecordbox"> <div class="detailedrecordtabs"> <div> <ul class="detailedrecordtabs"><li class="on first"><a href="/record/2767275/?ln=en">Information </a></li><li class="disabled"><a>Files </a></li></ul> <div id="tabsSpacer" style="clear:both;height:0px"> </div></div> </div> <div class="detailedrecordboxcontent"> <div class="top-left-folded"></div> <div class="top-right-folded"></div> <div class="inside">  <abbr class="unapi-id" title="2767275"></abbr>  <link href="/img/download_and_embed_buttons.css" rel="stylesheet" type="text/css" /> <style type="text/css">  .video_talk_wrapper{ max-width: 640px; min-height: 360px; } </style> <table class="formatRecordTableFullWidth"> <tr> <td class="formatRecordHeader" style="background-image: url('/img/journals.jpg');" colspan="2">  Talk </td> </tr> <tr><td class="formatRecordLabel"> Title </td><td style="padding-left:5px;"><b>Dual-Parameterized Quantum Circuit GAN Model in High Energy Physics</b></td></tr> <tr><td class="formatRecordLabel"> Video </td><td style="padding-left:5px;"><div class='video_talk_wrapper'><iframe id="iframe-948465c157" src="https://lecturemedia.cern.ch/2021/948465c157/" width="1020px" height="600px" allowfullscreen scrolling="no" frameborder="0"></iframe></div> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <style type="text/css"> /* .video_controlbutton, .video_controlbutton:link{ margin-right : 20px; padding-left : 20px; padding-right : 20px; color : #4D94CC; font-size : 16px; font-weight : bold; position : relative; } .video_controlbutton:hover, .video_controlbutton.hover{ cursor : pointer; text-decoration : none; color : #333; } .video_controlbutton:after{ content : " "; width : 0; right : 0; top : 9px; position : absolute; height : 0; border-left : 5px solid transparent; border-right : 5px solid transparent; border-top : 5px solid #4D94CC; } .video_controlbutton.hover:after{ content : " "; width : 0; right : 0; top : 9px; position : absolute; height : 0; border-left : 5px solid transparent; border-right : 5px solid transparent; border-bottom : 5px solid #333; border-top : none!important; }*/ </style> <script> $(document).ready(function(){ $('#video_detailbox_download').hide(); $('#video_detailbox_embed').hide(); $('#video_controlbutton_download').click(function(){ $('#video_detailbox_embed').hide(); $('#video_detailbox_download').toggle(); $('#video_controlbutton_embed').removeClass('hover'); if ($('#video_detailbox_download').is(':hidden')){ $(this).removeClass('hover'); }else{ $(this).addClass('hover'); } return false; }); $('#video_controlbutton_embed').click(function(){ $('#video_detailbox_download').hide(); $('#video_detailbox_embed').toggle(); $('#video_controlbutton_download').removeClass('hover'); if ($('#video_detailbox_embed').is(':hidden')){ $(this).removeClass('hover'); }else{ $(this).addClass('hover'); } return false; });}); </script> <div class="video_control_container"> <div style="box-sizing: inherit;position: relative;min-height: 1em;margin: 1em 0;background: #f8f8f9;padding: 1em 1.5em;line-height: 1.4285em;transition: opacity .1s ease,color .1s ease,background .1s ease,box-shadow .1s ease,-webkit-box-shadow .1s ease;border-radius: .28571429rem;font-size: 1.1em;margin-top: 0;margin-bottom: 6px;background-color: #f8ffff;color: #276f86;box-shadow: 0 0 0 1px #a9d5de inset,0 0 0 0 transparent;"> <i class="fa fa-info"></i><span style="padding-left: 9px;">If you experience any problem watching the video, click the download button below</span> </div> <a id="video_controlbutton_download" rel="download_button" class="video_controlbutton" href="#">Download</a> <a id="video_controlbutton_embed" class="video_controlbutton" href="#">Embed</a> <div style="font-size:small;color:#999;float:right; margin-right:50px"> <span id="record-stats-container"> <a href="#" id="record-stats-link" rel="nofollow">Show n. of views</a> <img id="record-stats-loading" src="/img/loading.gif" style="display:none;" /> </span> <script type="text/javascript"> function getStats() { var $container = $("#record-stats-container"); var $containerLoading = $("#record-stats-loading"); var $containerLink = $("#record-stats-link"); $containerLink.remove() $containerLoading.css('display', 'inline-block'); $.get("/api/record-stats/2767275?display=total_nb_views").done(function(response) { var nViews = "n_views" in response ? response["n_views"] : 0; $container.html(nViews + " views (not distinct)"); }) .fail(function(error) { $container.html("Error loading stats"); console.warn(error); }); }; document.getElementById("record-stats-link").addEventListener('click', function(event) { event.preventDefault(); getStats(); }); </script> </div> </div> <div id="video_detailbox_download" style="margin:10px"> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <style type="text/css"> #download_movie_box_internal_link, .more_avail_bitrates_link{ background-color: #FAFAFA; border-radius: 5px; box-shadow: 1px 1px 1px 1px #CCCCCC; margin: 5px 2px; padding: 3px; color: #222222; text-align: center; display: inline-block; line-height: 110%; vertical-align: middle; } #download_movie_box_internal_link:hover, .more_avail_bitrates_link:hover, #more_avail_bitrates_links:hover{ color: #FFFFFF; cursor: pointer; text-decoration: none; background: rgb(58,58,58); /* Old browsers */ background: -moz-linear-gradient(top, rgba(58,58,58,1) 0%, rgba(125,126,125,1) 100%); /* FF3.6+ */ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(58,58,58,1)), color-stop(100%,rgba(125,126,125,1))); /* Chrome,Safari4+ */ background: -webkit-linear-gradient(top, rgba(58,58,58,1) 0%,rgba(125,126,125,1) 100%); /* Chrome10+,Safari5.1+ */ background: -o-linear-gradient(top, rgba(58,58,58,1) 0%,rgba(125,126,125,1) 100%); /* Opera11.10+ */ background: -ms-linear-gradient(top, rgba(58,58,58,1) 0%,rgba(125,126,125,1) 100%); /* IE10+ */ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#3a3a3a', endColorstr='#7d7e7d',GradientType=0 ); /* IE6-9 */ background: linear-gradient(top, rgba(58,58,58,1) 0%,rgba(125,126,125,1) 100%); /* W3C */ -webkit-box-shadow: 0px 0px 0px 0px #b3b3b3; -moz-box-shadow: 0px 0px 0px 0px #b3b3b3; box-shadow: 0px 0px 0px 0px #b3b3b3; } .more_avail_bitrates_link:active{ background-color: #FAFAFA; color: #222222; } span#download_movie_box_internal_link_item{ font-size: x-small; } .more_avail_bitrates_box{ background-color: #FAFAFA; color: #222222; font-size: x-small; box-shadow: 1px 1px 1px 1px #CCCCCC; border-radius: 5px; padding: 2px; margin: 5px 2px; } #highres_box{ background-color: #FAFAFA; color: #222222; font-size: x-small; box-shadow: 1px 1px 1px 1px #CCCCCC; border-radius: 5px; padding: 2px; margin: 5px 2px; display: inline-block; } a.more_avail_bitrates_link{ color: #222222; background-color: #FAFAFA; } #more_avail_bitrates_links{ padding: 3px 7px; border-radius: 3px; color: #222222; vertical-align: middle; } #high_res_ext{ font-size: small; } #high_res_help_img{ vertical-align: middle; } #download_movie_box_title{ text-align: center; } #download_movie_box_part_label{ font-weight: bold; text-align: center; } #download_movie_box_format_label{ font-size: small; font-weight: bold; padding-right: 15px; padding-left: 15px; vertical-align: middle; } #download_movie_box_high_res_link{ color: #444; } #download_movie_box{ border: #CCCCCC solid 1px; margin: 0 auto; width: 90%; } </style> <script> $(document).ready(function(){ $('.more_avail_bitrates_box').hide(); $('a.more_avail_bitrates_link').click(function(){ var id_box = $(this).attr('id').replace('link', 'box'); $('#' + id_box).slideToggle(); $(this).text($(this).text() == 'More..'? 'Less..' : 'More..'); return false; }); }); </script><table id="download_movie_box"><tr><td align="right" valign="top" id="download_movie_box_format_label">Mp4:</td><td><a id="download_movie_box_internal_link" href="https://lecturemedia.cern.ch/2021/948465c157/948465c157-1000-kbps-853x480-25-fps-audio-96-kbps-44-kHz-stereo.mp4">480p<br/><span>(presenter)</span></a></td><td><a id="download_movie_box_internal_link" href="https://lecturemedia.cern.ch/2021/948465c157/948465c157-2000-kbps-1280x720-25-fps-audio-96-kbps-44-kHz-stereo.mp4">720p<br/><span>(presenter)</span></a></td><td><a id="download_movie_box_internal_link" href="https://lecturemedia.cern.ch/2021/948465c157/948465c157-4000-kbps-1920x1080-25-fps-audio-96-kbps-44-kHz-stereo.mp4">1080p<br/><span>(presenter)</span></a></td><td><a id="download_movie_box_internal_link" href="https://lecturemedia.cern.ch/2021/948465c157/948465c157-512-kbps-426x240-25-fps-audio-96-kbps-44-kHz-stereo.mp4">240p<br/><span>(presenter)</span></a></td><td><a id="download_movie_box_internal_link" href="https://lecturemedia.cern.ch/2021/948465c157/948465c157-800-kbps-640x360-25-fps-audio-96-kbps-44-kHz-stereo.mp4">360p<br/><span>(presenter)</span></a></td><tr><td align="right" valign="top" id="download_movie_box_format_label">Subtitles:</td><td colspan='4' align='left'><div class='cds-video-subtitles'><a id='download_movie_box_internal_link' href='/2021/948465c157/948465c157_en.vtt'>English</a></td><td colspan='4' align='left'><div class='cds-video-subtitles'><a id='download_movie_box_internal_link' href='/2021/948465c157/948465c157_fr.vtt'>FrançAis</a></td></tr/></table> </div> <div id="video_detailbox_embed" style="margin:10px"> <style type="text/css"> #embed_video_box{ background-color: #EEE; border: #DDD solid 1px; margin:0 auto; width: 90%; } #embed_video_box_header{ text-align: center; font-size:small; } </style><table id="embed_video_box"> <tr><th colspan="4" id="embed_video_box_header">Copy-paste this code into your page: </th></tr> <tr><td><textarea readonly="readonly" rows="3" cols="60"><iframe width="640" height="360" frameborder="0" src="https://cds.cern.ch/video/2767275?" allowfullscreen></iframe></textarea></td></tr> </table> </div> <tr><td class="formatRecordLabel"> <span style="white-space:nowrap;">Author(s)</span> </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/search?f=author&p=Chang%2C%20Su%20Yeon&ln=en">Chang, Su Yeon</a> (speaker) (EPFL - Ecole Polytechnique Federale Lausanne (CH))</td></tr> <tr><td class="formatRecordLabel"> Corporate <span style="white-space:nowrap;">author(s)</span> </td><td style="padding-left:5px;">CERN. Geneva</td></tr>  <script type="text/javascript"> /* * Changes the Imprint title to Date - Duration as requested by RQF0820114 * This is a hack not to touch the general imprint format element */ $(document).ready(function() { var collections = 'Indico'; if (collections.indexOf('E-LEARNING') > -1) { $('.cern-imprint-label').text('Date - Duration'); } }) </script> <tr><td class="formatRecordLabel cern-imprint-label"> Imprint </td><td style="padding-left:5px;">2021-05-20. - 777.</td></tr>  <tr><td class="formatRecordLabel"> Series </td><td style="padding-left:5px;">(<a href="/search?f=490__a&p=Conferences">Conferences</a>)<br/>(<a href="/search?f=490__a&p=25th%20International%20Conference%20on%20Computing%20in%20High%20Energy%20%26%20Nuclear%20Physics">25th International Conference on Computing in High Energy & Nuclear Physics</a>)</td></tr> <tr><td class="formatRecordLabel"> Lecture note </td><td style="padding-left:5px;"> on 2021-05-20T11:03:00<br/></td></tr> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">Conferences</td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">Generative Models, and Generative Adversarial Networks (GAN) in particular, are being studied as possible alternatives to Monte Carlo. Meanwhile, it has also been proposed that, in certain circumstances, simulation using GANs can itself be sped-up by using quantum GANs (qGANs). Our work presents an advanced prototype of qGAN, that we call the dual-Parameterized Quantum Circuit (PQC) GAN, with a classical discriminator and two quantum generators which take the form of PQCs. The first PQC learns the probability distribution over the images of $N$ pixels, while the second generates normalized pixel intensities of an individual image for each PQC input. The performance of the dual-PQC architecture has been evaluated through the application in HEP to imitate calorimeter outputs, translated into pixelated images. The results demonstrate that the model can reproduce a fixed number of images with a reduced size as well as their probability distribution and we anticipate it should allow us to scale up to real calorimeter outputs.</td></tr> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;"><a href="https://copyright.web.cern.ch/">© 2021-2024 CERN</a></td></tr> <tr><td class="formatRecordLabel"> Submitted by </td><td style="padding-left:5px;"><a href="mailto:graeme.andrew.stewart@cern.ch">graeme.andrew.stewart@cern.ch</a></td></tr> </table> <br/><div><div style="clear: both;"> </div></div> <script type="text/javascript"> // Initially hide: $(".longCaption").hide(); // Allow to toggle visibility: $(".toggleLongCaption").toggle(function(){ $(this).siblings(".longCaption").show('fast'); var thisElem = $(this); thisElem.text(thisElem.text() === "more" ? "less" : "more"); },function(){ $(this).siblings(".longCaption").hide('fast'); var thisElem = $(this); thisElem.text(thisElem.text() === "more" ? "less" : "more"); }); </script> <br/><br/><div align="right"><div style="padding-bottom:2px;padding-top:30px;"><span class="moreinfo" style="margin-right:10px;"> <a href="" class="moreinfo">Back to search</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px"> Record created 2021-05-21, last modified 2024-06-26</div></div> <div class="bottom-right-folded" style="text-align:right;padding-bottom:2px;"> <span class="moreinfo" style="margin-right:10px;"><a href="/search?ln=en&p=recid%3A2767275&rm=wrd" class="moreinfo">Similar records</a></span></div> </div> </div> </div> <br/> <br /> <div class="detailedrecordminipanel"> <div class="top-left"></div><div class="top-right"></div> <div class="inside"> <div id="detailedrecordminipanelfile" style="width:33%;float:left;text-align:center;margin-top:0"> <small class="detailedRecordActions">External links:</small><br /><small><a href="https://indico.cern.ch/event/948465/contributions/4324172/"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>Talk details</a><br /><a href="https://indico.cern.ch/event/948465/"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>Event details</a></small> </div> <div id="detailedrecordminipanelreview" style="width:30%;float:left;text-align:center"> </div> <div id="detailedrecordminipanelactions" style="width:36%;float:right;text-align:right;"> <ul class="detailedrecordactions"> <li><a href="/yourbaskets/add?ln=en&recid=2767275">Add to personal basket</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2767275/export/hx?ln=en">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2767275/export/hm?ln=en">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2767275/export/xm?ln=en">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2767275/export/xd?ln=en">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2767275/export/xe?ln=en">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2767275/export/xn?ln=en">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2767275/export/xw?ln=en">RefWorks</a> </li> </ul> <div style='padding-left: 13px;'>  <div id="bookmark"></div> <div id="bookmark_sciencewise"></div> <style type="text/css"> #bookmark_sciencewise, #bookmark {float: left;} #bookmark_sciencewise li {padding: 2px; width: 25px;} #bookmark_sciencewise ul, #bookmark ul {list-style-image: none;} </style> <script type="text/javascript" src="/js/jquery.bookmark.min.js"></script> <style type="text/css">@import "/css/jquery.bookmark.css";</style> <script type="text/javascript">// <![CDATA[ $.bookmark.addSite('sciencewise', 'ScienceWise.info', 'https://cds.cern.ch/img/sciencewise.png', 'en', 'bookmark', 'http://sciencewise.info/bookmarks/cds:2767275/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2767275', addEmail: true, title: "Dual-Parameterized Quantum Circuit GAN Model in High Energy Physics", description: "Generative Models, and Generative Adversarial Networks (GAN) in particular, are being studied as possible alternatives to Monte Carlo. Meanwhile, it has also been proposed that, in certain circumstances, simulation using GANs can itself be sped-up by using quantum GANs (qGANs).\r\n\r\nOur work presents an advanced prototype of qGAN, that we call the dual-Parameterized Quantum Circuit (PQC) GAN, with a classical discriminator and two quantum generators which take the form of PQCs. The first PQC learns the probability distribution over the images of $N$ pixels, while the second generates normalized pixel intensities of an individual image for each PQC input. The performance of the dual-PQC architecture has been evaluated through the application in HEP to imitate calorimeter outputs, translated into pixelated images. The results demonstrate that the model can reproduce a fixed number of images with a reduced size as well as their probability distribution and we anticipate it should allow us to scale up to real calorimeter outputs." }); // ]]> </script>  </div> </div> <div style="clear:both;margin-bottom: 0;"></div> </div> <div class="bottom-left"></div><div class="bottom-right"></div> </div> </div></div> <footer id="footer" class="pagefooter clearfix">  <div class="pagefooterstripeleft"> CERN Document Server :: <a class="footer" href="https://cds.cern.ch/?ln=en">Search</a> :: <a class="footer" href="https://cds.cern.ch/submit?ln=en">Submit</a> :: <a class="footer" href="https://cds.cern.ch/youraccount/display?ln=en">Personalize</a> :: <a class="footer" href="https://cds.cern.ch/help/?ln=en">Help</a> :: <a class="footer" href="https://cern.service-now.com/service-portal?id=privacy_policy&se=CDS-Service" target="_blank">Privacy Notice</a> <br /> Powered by <a class="footer" href="http://invenio-software.org/">Invenio</a> <br /> Maintained by <a class="footer" href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Service</a> - Need help? Contact <a href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Support</a>. <br /> </div> <div class="pagefooterstriperight"> <div class="cern-logo"> <a id="logo" href="http://cern.ch" title="CERN" rel="CERN" ><img src="https://cds.cern.ch/img/cern_theme/img/cern-logo-large.png" alt="CERN" /></a> </div> <div class="cern-languagebox"> This site is also available in the following languages:<br /><a href="/record/2767275?ln=bg" class="langinfo">Български</a>  <a href="/record/2767275?ln=ca" class="langinfo">Català</a>  <a href="/record/2767275?ln=de" class="langinfo">Deutsch</a>  <a href="/record/2767275?ln=el" class="langinfo">Ελληνικά</a>  <span class="langinfo">English</span>  <a href="/record/2767275?ln=es" class="langinfo">Español</a>  <a href="/record/2767275?ln=fr" class="langinfo">Français</a>  <a href="/record/2767275?ln=hr" class="langinfo">Hrvatski</a>  <a href="/record/2767275?ln=it" class="langinfo">Italiano</a>  <a href="/record/2767275?ln=ja" class="langinfo">日本語</a>  <a href="/record/2767275?ln=ka" class="langinfo">ქართული</a>  <a href="/record/2767275?ln=no" class="langinfo">Norsk/Bokmål</a>  <a href="/record/2767275?ln=pl" class="langinfo">Polski</a>  <a href="/record/2767275?ln=pt" class="langinfo">Português</a>  <a href="/record/2767275?ln=ru" class="langinfo">Русский</a>  <a href="/record/2767275?ln=sk" class="langinfo">Slovensky</a>  <a href="/record/2767275?ln=sv" class="langinfo">Svenska</a>  <a href="/record/2767275?ln=zh_CN" class="langinfo">中文(简)</a>  <a href="/record/2767275?ln=zh_TW" class="langinfo">中文(繁)</a> </div> </div>  </footer> <script type="text/javascript"> var SyndeticsBookCovers = (function() { var SMALL_SIZE = "sc.gif", MEDIUM_SIZE = "mc.gif", RAW_URL = "https://secure.syndetics.com/index.aspx?isbn=THEISBN/THESIZE&client=cernlibrary"; replaceCover = function(imgElement, isbns, hdFormat) { var img = new Image(), size = hdFormat ? MEDIUM_SIZE : SMALL_SIZE; var _isbns = isbns.sort(function(a, b) { // sort from shortest to longest ISBN (more modern) return a.length > b.length ? 1 : -1; }); function next() { var isbn = _isbns.pop(); if (isbn) { var url = RAW_URL.replace("THEISBN", isbn).replace("THESIZE", size); img.src = url; } } function done() { imgElement.src = img.src; } img.onload = function() { if (this.width > 1) { done(); } else { next(); } }; next(); }; return { replaceCover: replaceCover }; })(); $(document).ready(function() { // get book covers $("img.book-cover").each(function() { var $this = $(this), strIsbns = $this.data("isbns") || "", isbnsArray = String(strIsbns).split(","), hdFormat = $this.hasClass("hd"); SyndeticsBookCovers.replaceCover(this, isbnsArray, hdFormat); }); // WebNews tooltips $.ajax({ url: "/news/tooltips", success: function(data) { create_tooltips(data); }, dataType: "json", cache: false }); }); </script>  <script src="//cds.cern.ch/js/feedback.js"></script>   <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="https://webanalytics.web.cern.ch/"; _paq.push(['setTrackerUrl', u+'matomo.php']); _paq.push(['setSiteId', '756']); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); })(); </script>  </body> </html>

CINXE.COM

Dual-Parameterized Quantum Circuit GAN Model in High Energy Physics - CERN Document Server