{"id":7396,"date":"2025-03-07T12:13:19","date_gmt":"2025-03-07T12:13:19","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=7396"},"modified":"2025-04-16T16:02:29","modified_gmt":"2025-04-16T16:02:29","slug":"aws-unveils-ocelot-quantum-chip-advancing-error-correction-with-analog-cat-qubits","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/tech\/computing\/aws-unveils-ocelot-quantum-chip-advancing-error-correction-with-analog-cat-qubits\/","title":{"rendered":"AWS\u3001\u300c\u30aa\u30bb\u30ed\u30c3\u30c8\u300d\u91cf\u5b50\u30c1\u30c3\u30d7\u3092\u767a\u8868\u3001\u30a2\u30ca\u30ed\u30b0\u30ad\u30e3\u30c3\u30c8\u30ad\u30e5\u30fc\u30d3\u30c3\u30c8\u3067\u30a8\u30e9\u30fc\u8a02\u6b63\u3092\u524d\u9032"},"content":{"rendered":"

Amazon Web Services\uff08AWS\uff09\u306f\u3001\u65b0\u3057\u3044\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c1\u30c3\u30d7\u300cOcelot\u300d\u3092\u767a\u8868\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001AWS\u306f\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u3084Google\u3068\u306e\u7af6\u4e89\u306b\u53c2\u5165\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002AWS\u306e\u3053\u306e\u52d5\u304d\u306f\u30012024\u5e7412\u6708\u306bGoogle\u304c\u300cWillow\u300d\u30c1\u30c3\u30d7\u3092\u767a\u8868\u3057\u305f\u3053\u3068\u3084\u30012025\u5e742\u6708\u306b\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u304c\u300cMajorana 1\u300d\u3092\u767a\u8868\u3057\u305f\u3053\u3068\u306b\u7d9a\u304f\u3082\u306e\u3060\u3002 Amazon\u306e\u7814\u7a76\u30c1\u30fc\u30e0\u306b\u3088\u308b\u3068\u3001\u300cOcelot\u300d\u306f\u5f93\u6765\u306e\u30c1\u30c3\u30d7\u7528\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306b\u7740\u60f3\u3092\u5f97\u305f\u9769\u65b0\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u672c\u5358\u4f4d\u3067\u3042\u308b\u91cf\u5b50\u30d3\u30c3\u30c8\uff08qubit\uff09\u306e\u3088\u308a\u52b9\u7387\u7684\u306a\u6d3b\u7528\u304c\u671f\u5f85\u3055\u308c\u308b\u3002.<\/p>

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\u30d1\u30c3\u30bf\u30fc\u30de\u30f3\u306e\u30c1\u30fc\u30e0\u306f\u3001\u5f7c\u3089\u306e\u300c\u30ad\u30e3\u30c3\u30c8\u91cf\u5b50\u30d3\u30c3\u30c8\u300d\u3092\u7528\u3044\u305f\u6e2c\u5b9a\u306b\u3088\u308a\u3001\u5f93\u6765\u306e\u30b5\u30fc\u30d5\u30a7\u30b9\u30b3\u30fc\u30c9\u30c7\u30d0\u30a4\u30b9\u3067\u5fc5\u8981\u3068\u3055\u308c\u308b49\u91cf\u5b50\u30d3\u30c3\u30c8\u306b\u6bd4\u3079\u3001\u306f\u308b\u304b\u306b\u5c11\u306a\u3044\u91cf\u5b50\u30d3\u30c3\u30c8\u6570\u2015\u2015\u30c7\u30fc\u30bf\u91cf\u5b50\u30d3\u30c3\u30c85\u500b\u3068\u88dc\u52a9\u91cf\u5b50\u30d3\u30c3\u30c84\u500b\u2015\u2015\u3067\u91cf\u5b50\u30a8\u30e9\u30fc\u8a02\u6b63\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3068\u4e3b\u5f35\u3057\u3066\u3044\u308b\u3002AWS\u306f\u3001\u3053\u306e\u52b9\u7387\u306e\u5411\u4e0a\u3092\u3001\u30b7\u30ea\u30b3\u30f3\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u304c\u53e4\u5178\u8a08\u7b97\u306b\u3082\u305f\u3089\u3057\u305f\u5909\u9769\u7684\u306a\u5f71\u97ff\u306b\u4f8b\u3048\u3066\u3044\u308b\u3002 \u300c\u6b74\u53f2\u304c\u793a\u3059\u3088\u3046\u306b\u3001\u9069\u5207\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u30b3\u30b9\u30c8\u3001\u6027\u80fd\u3001\u5b9f\u73fe\u53ef\u80fd\u6027\u306b\u5287\u7684\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u300d\u3068\u3001AWS\u306f\u30d6\u30ed\u30b0\u3067\u8ff0\u3079\u3066\u3044\u308b\u3002.<\/p>

\u30c7\u30b8\u30bf\u30eb\u8a08\u7b97\u304b\u3089\u30a2\u30ca\u30ed\u30b0\u8a08\u7b97\u3078\u306e\u79fb\u884c\u306f\u3001\u30a2\u30ca\u30ed\u30b0\u96fb\u5b50\u5de5\u5b66\u306e\u5229\u70b9\u3092\u6d3b\u7528\u3057\u3088\u3046\u3068\u3059\u308b\u5e83\u7bc4\u306a\u52d5\u304d\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u3002\u96e2\u6563\u7684\u306a\u5024\u3092\u6570\u3048\u308b\u30c7\u30b8\u30bf\u30eb\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u7570\u306a\u308a\u3001\u30a2\u30ca\u30ed\u30b0\u8a08\u7b97\u306f\u9023\u7d9a\u7684\u306a\u5909\u6570\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u3001\u3088\u308a\u67d4\u8edf\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002 Ocelot\u306e5\u30ad\u30e5\u30fc\u30d3\u30c3\u30c8\u3068\u3044\u3046\u5bb9\u91cf\uff08\u8ad6\u7406\u6f14\u7b97\u306b\u306f\u4e0d\u5341\u5206\u3067\u3042\u308b\uff09\u3068\u3044\u3063\u305f\u73fe\u5728\u306e\u5236\u9650\u304c\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001AWS\u306e\u7814\u7a76\u8005\u305f\u3061\u306f\u3053\u306e\u6280\u8853\u306e\u53ef\u80fd\u6027\u306b\u3064\u3044\u3066\u697d\u89b3\u7684\u306a\u898b\u65b9\u3092\u7dad\u6301\u3057\u3066\u3044\u308b\u3002.<\/p>

\u30b0\u30fc\u30b0\u30eb\u3084\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u306e\u3088\u3046\u306b\u3001 AWS<\/a> \u79d1\u5b66\u8005\u305f\u3061\u306f\u3001\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u52b9\u679c\u7684\u306b\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7\u3059\u308b\u305f\u3081\u306b\u9069\u5207\u306a\u91cf\u5b50\u30d3\u30c3\u30c8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u9078\u3093\u3060\u3068\u8003\u3048\u3066\u3044\u308b\u3002 \u300c\u30aa\u30bb\u30ed\u30c3\u30c8\u306e\u30a8\u30e9\u30fc\u8a02\u6b63\u306b\u5bfe\u3059\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u52b9\u7387\u306e\u9ad8\u3044\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6b21\u306e\u6bb5\u968e\u3067\u3042\u308b\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u5411\u3051\u3066\u6709\u5229\u306a\u7acb\u5834\u306b\u3042\u308b\u3002\u3053\u306e\u6226\u7565\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u7d42\u7684\u306b\u306f\u793e\u4f1a\u306b\u5229\u76ca\u3092\u3082\u305f\u3089\u3059\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u512a\u308c\u305f\u30a8\u30e9\u30fc\u8a02\u6b63\u578b\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u958b\u767a\u3092\u52a0\u901f\u3067\u304d\u308b\u300d\u3068\u3001AWS\u306f\u30d6\u30ed\u30b0\u8a18\u4e8b\u3067\u7d50\u8ad6\u3065\u3051\u305f\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

Amazon Web Services (AWS) has launched its new quantum computing chip, “Ocelot.” This move puts AWS in competition with Microsoft and Google. AWS follows Google’s December 2024 announcement of the “Willow” chip and Microsoft’s introduction of “Majorana 1” in February 2025. According to Amazon’s research team, Ocelot leverages an innovative approach inspired by traditional chip transistors, promising a more efficient utilization of qubits—the fundamental units of quantum computing.In a recent research paper published in Nature, lead author Harald Putterman from the AWS Center for Quantum Computing in Pasadena, California, detailed how analog circuits, rather than conventional digital 1s and 0s, could significantly reduce the number of physical qubits required for […]<\/p>\n","protected":false},"author":7,"featured_media":7397,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[215,207,237,85],"tags":[1309,2003,224,2004,330,2002],"ppma_author":[572],"class_list":["post-7396","post","type-post","status-publish","format-standard","has-post-thumbnail","category-computing","category-international","category-news","category-tech","tag-aws","tag-cat-qubits","tag-microsoft","tag-ocelot","tag-quantum-computing","tag-willow-chip"],"yoast_head":"\nAWS Unveils "Ocelot" Quantum Chip, Advancing Error Correction with Analog Cat Qubits<\/title>\n<meta name=\"description\" content=\"AWS has launched its new quantum computing chip, "Ocelot." This move puts AWS in competition with Microsoft and Google.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itbusinesstoday.com\/ja\/tech\/aws-unveils-ocelot-quantum-chip-advancing-error-correction-with-analog-cat-qubits\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AWS Unveils "Ocelot" Quantum Chip, Advancing Error Correction with Analog Cat Qubits\" \/>\n<meta property=\"og:description\" content=\"AWS has launched its new quantum computing chip, "Ocelot." 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