{"id":3710,"date":"2022-10-21T11:57:19","date_gmt":"2022-10-21T09:57:19","guid":{"rendered":"https:\/\/parlonstechs.com\/all\/?p=3710"},"modified":"2022-10-21T11:58:07","modified_gmt":"2022-10-21T09:58:07","slug":"a-la-rencontre-de-lordinateur-quantique-de-google","status":"publish","type":"post","link":"https:\/\/parlonstechs.com\/all\/2022\/10\/21\/a-la-rencontre-de-lordinateur-quantique-de-google\/","title":{"rendered":"A la rencontre de l\u2019ordinateur quantique de Google"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img-s-msn-com.akamaized.net\/tenant\/amp\/entityid\/AA12bob2.img?w=768&amp;h=492&amp;m=6&amp;x=648&amp;y=162&amp;s=122&amp;d=122\" alt=\"Erik Lucero, ing\u00e9nieur en chef du d\u00e9partement Quantum AI de Google, devant un ordinateur quantique de l'entreprise, le 21 septembre 2022.\" title=\"Erik Lucero, ing\u00e9nieur en chef du d\u00e9partement Quantum AI de Google, devant un ordinateur quantique de l'entreprise, le 21 septembre 2022.\"\/><\/figure>\n\n\n\n<p class=\"has-large-font-size\"><strong>Si la course \u00e0 la \u00ab supr\u00e9matie quantique \u00bb bat son plein, les obstacles restent aussi massifs que les promesses<\/strong><\/p>\n\n\n\n<p>Depuis plus de 20 ans, l\u2019ordinateur quantique fait fantasmer. Longtemps th\u00e9oriques, ses promesses semblent avoir franchi un cap en\u00a02019, quand Google a prouv\u00e9 que son processeur Sycamore \u00e9tait capable de r\u00e9aliser une t\u00e2che aussi complexe qu\u2019inutile plus vite qu\u2019un superordinateur. Depuis, IBM a rejoint le club de la \u00ab\u00a0supr\u00e9matie quantique\u00a0\u00bb, mais les ordinateurs traditionnels sont revenus dans la partie, comme l\u2019a prouv\u00e9 une \u00e9quipe chinoise en ao\u00fbt.<\/p>\n\n\n\n<p>Comment fonctionnent ces machines du futur, qui repoussent les limites de la physique et de la chimie&nbsp;? Et surtout \u00e0 quoi pourront-elles servir&nbsp;? 20 Minutes s\u2019est rendu sur le campus \u00ab&nbsp;quantique&nbsp;\u00bb de Google, \u00e0 Santa Barbara, et a rencontr\u00e9 son ing\u00e9nieur en chef, Erik Lucero.<\/p>\n\n\n\n<p>Optimiste sur le potentiel de cette technologie qui pourrait permettre de r\u00e9aliser des simulations plan\u00e9taires pour s\u2019attaquer au changement climatique, ou permettre de d\u00e9couvrir de nouveaux m\u00e9dicaments, le chercheur reste prudent\u00a0: le secteur en est encore \u00e0 un stade analogique \u00e9quivalent \u00e0 celui des ordinateurs \u00e0 tubes \u00e0 vide des ann\u00e9es\u00a01940, et les d\u00e9fis technologiques sont immenses. Lucero insiste\u00a0: \u00ab\u00a0L\u2019ordinateur quantique ne va pas remplacer le smartphone ou le PC. Il sera compl\u00e9mentaire des technologies existantes.\u00a0\u00bb<\/p>\n\n\n\n<p>avec 20Minutes<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si la course \u00e0 la \u00ab supr\u00e9matie quantique \u00bb bat son plein, les obstacles restent aussi massifs que les promesses Depuis plus de 20 ans, l\u2019ordinateur quantique fait fantasmer. Longtemps [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3711,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,15],"tags":[97,220],"class_list":["post-3710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualite","category-innovation","tag-informatique","tag-ordinateur-quantique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A la rencontre de l\u2019ordinateur quantique de Google - Parlons Techs - Store<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/parlonstechs.com\/all\/2022\/10\/21\/a-la-rencontre-de-lordinateur-quantique-de-google\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A la rencontre de l\u2019ordinateur quantique de Google\" \/>\n<meta property=\"og:description\" content=\"Si la course \u00e0 la \u00ab supr\u00e9matie quantique \u00bb bat son plein, les obstacles restent aussi massifs que les promesses\" \/>\n<meta property=\"og:url\" content=\"https:\/\/parlonstechs.com\/all\/2022\/10\/21\/a-la-rencontre-de-lordinateur-quantique-de-google\/\" \/>\n<meta property=\"og:site_name\" content=\"Parlons Techs - 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