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057\u3044\u7d50\u679c\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u308c\u3060\u3051\u3067\u4f4d\u76f8\u307e\u3067\u6b63\u3057\u304f\u5909\u63db\u3067\u304d\u305f\u3068\u306f\u78ba\u8a8d\u3067\u304d\u307e\u305b\u3093\u3002\u9006\u5909\u63db\u3084\u3001\u76ee\u7684\u306b\u5408\u3063\u305f\u5f8c\u6bb5\u306e\u64cd\u4f5c\u3092\u542b\u3081\u3066\u3001\u671f\u5f85\u3059\u308b\u7d50\u679c\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u9006\u5909\u63db\u3068\u306e\u5f80\u5fa9\u3060\u3051\u304c\u901a\u3063\u3066\u3082\u3001\u540c\u3058\u8aa4\u3063\u305f\u5909\u63db\u3068\u305d\u306e\u9006\u3092\u7d44\u307f\u5408\u308f\u305b\u308c\u3070\u623b\u308c\u308b\u305f\u3081\u3001\u5b9a\u7fa9\u3057\u305fQFT\u3068\u306e\u7167\u5408\u3082\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u4e8c\u3064\u76ee\u306f\u3001\u7b26\u53f7\u3068\u30d3\u30c3\u30c8\u306e\u9806\u5e8f\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u6b63\u306e\u6307\u6570\u3068\u3001\u6574\u65700\u304b\u30893\u306e\u9806\u3092\u56fa\u5b9a\u3057\u307e\u3057\u305f\u3002\u56de\u8def\u306e\u7dda\u306e\u4e26\u3073\u3001\u6e2c\u5b9a\u7d50\u679c\u306e\u6587\u5b57\u5217\u3001\u6574\u6570\u3078\u306e\u5909\u63db\u304c\u9055\u3048\u3070\u3001\u540c\u3058\u72b6\u614b\u3092\u5225\u306e\u6570\u3068\u3057\u3066\u8aad\u3093\u3067\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b01\u306810\u3092\u5165\u308c\u66ff\u3048\u308b\u3068\u30011\u30682\u304c\u5165\u308c\u66ff\u308f\u308a\u307e\u3059\u3002\u56de\u8def\u672b\u5c3e\u306e\u4ea4\u63db\u64cd\u4f5c\u3092\u7701\u304f\u5b9f\u88c5\u3067\u306f\u3001\u5f8c\u6bb5\u306e\u91cf\u5b50\u64cd\u4f5c\u3084\u8aad\u307f\u51fa\u3057\u5074\u304c\u305d\u306e\u9806\u5e8f\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u4e09\u3064\u76ee\u306f\u3001\u6700\u7d42\u7684\u306b\u6b32\u3057\u3044\u51fa\u529b\u3067\u3059\u3002QFT\u306f\u632f\u5e45\u3078\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u3092\u65bd\u3059\u64cd\u4f5c\u3067\u3042\u308a\u3001\u5909\u63db\u5f8c\u306e\u8907\u7d20\u4fc2\u6570\u3092\u5168\u4ef6\u3001\u666e\u901a\u306e\u6570\u5024\u914d\u5217\u3068\u3057\u3066\u8fd4\u3059\u547d\u4ee4\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4eca\u56de\u306e\u3088\u3046\u306b\u5f8c\u6bb5\u306e\u5e72\u6e09\u3067\u4e00\u3064\u306e\u7279\u5fb4\u3092\u53d6\u308a\u51fa\u3059\u5834\u5408\u3068\u3001\u5168\u4fc2\u6570\u3092\u4fdd\u5b58\u3057\u305f\u3044\u5834\u5408\u3067\u306f\u3001\u5fc5\u8981\u306a\u6e96\u5099\u3068\u6e2c\u5b9a\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<p>\u8a08\u7b97\u3067\u306f4\u00d74\u306eQFT\u884c\u5217\u3068\u9006\u884c\u5217\u3092\u4f5c\u308a\u3001\u56db\u3064\u306e\u5165\u529b\u3059\u3079\u3066\u3067\u5f80\u5fa9\u3068\u4f4d\u76f8\u64cd\u4f5c\u3092\u7167\u5408\u3057\u307e\u3057\u305f\u3002\u72ec\u7acb\u306b\u3001NumPy\u306e\u9006\u96e2\u6563\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u3092\u6b63\u898f\u5316\u3057\u305f\u8a08\u7b97\u3068\u3082\u4e00\u81f4\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u56de\u8def\u3067\u306f\u3055\u3089\u306b\u3001\u8fd1\u4f3c\u306e\u6709\u7121\u3001\u30b2\u30fc\u30c8\u8aa4\u5dee\u3001\u6e2c\u5b9a\u8aa4\u5dee\u3092\u533a\u5225\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5747\u7b49\u306a\u68d2\u30b0\u30e9\u30d5\u306f\u60c5\u5831\u304c\u306a\u3044\u5370\u3067\u306f\u306a\u304f\u3001\u4eca\u306e\u6e2c\u308a\u65b9\u3067\u306f\u4f4d\u76f8\u306e\u9055\u3044\u3092\u898b\u3066\u3044\u306a\u3044\u5834\u5408\u304c\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n<h2>\u53c2\u8003\u8cc7\u6599<\/h2>\n<ul>\n<li>[1] <a href=\"https:\/\/arxiv.org\/html\/quant-ph\/0201067v1\">D. Coppersmith, An Approximate Fourier Transform Useful in Quantum Factoring\uff081994\u5e74\u306e\u5831\u544a\u3001arXiv\u516c\u958b\u7248\u306f2002\u5e741\u670816\u65e5\uff09<\/a>\u3002Fourier Transform\u7bc0\u306e\u5b9a\u7fa9\u3001Calculating the AFFT\u7bc0\u306e\u4f4d\u76f8\u64cd\u4f5c\u3068\u51fa\u529b\u9806\u5e8f\u3092\u53c2\u7167\u3002\u3053\u306e\u8a18\u4e8b\u306f\u8fd1\u4f3c\u6cd5\u306e\u6027\u80fd\u6bd4\u8f03\u3092\u6271\u308f\u305a\u3001N=4\u306e\u53b3\u5bc6\u306a\u5909\u63db\u306b\u7d5e\u3063\u3066\u3044\u307e\u3059\u3002\u672c\u6587\u306e\u5177\u4f53\u4f8b\u3068\u56f3\u306f\u72ec\u81ea\u8a08\u7b97\u3067\u3059\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u91cf\u5b50\u30d5\u30fc\u30ea\u30a8\u5909\u63db\uff08QFT\uff09\u3092\u304b\u3051\u305f\u306e\u306b\u3001\u6e2c\u5b9a\u7d50\u679c\u304c\u3069\u308c\u3082\u540c\u3058\u78ba\u7387\u306b\u306a\u3063\u305f\u3002\u3053\u308c\u306f\u3001\u5165\u529b\u306e\u60c5\u5831\u304c\u5931\u308f\u308c\u305f\u8a3c\u62e0\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u91cf\u5b50\u72b6\u614b\u3067\u306f\u3001\u632f\u5e45\u306e\u5927\u304d\u3055\u3060\u3051\u3067\u306a\u304f\u3001\u6210\u5206\u3069\u3046\u3057\u306e\u4f4d\u76f8\u306e\u95a2\u4fc2\u306b\u3082\u60c5\u5831\u304c\u6b8b\u308a\u307e\u3059\u3002 2\u91cf\u5b50\u30d3\u30c3\u30c8\u3001\u56db [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1061,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[30],"tags":[184],"class_list":["post-1063","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-computing","tag-quantum-computers"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-qft-phase-readout-20261022-featured-0dc3496c9c50.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1063"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1063\/revisions"}],"predecessor-version":[{"id":1064,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1063\/revisions\/1064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/1061"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}