{"id":1083,"date":"2026-10-22T18:00:00","date_gmt":"2026-10-22T09:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=1083"},"modified":"2026-10-22T13:06:04","modified_gmt":"2026-10-22T04:06:04","slug":"qs-no-cloning-basis-superposition-20261022","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=1083","title":{"rendered":"\u91cf\u5b50\u8907\u88fd\u4e0d\u53ef\u80fd\u5b9a\u7406\u30010\u30681\u3092\u5199\u305b\u3066\u3082\u91cd\u306d\u5408\u308f\u305b\u3092\u8907\u88fd\u3067\u304d\u306a\u3044\u7406\u7531"},"content":{"rendered":"<p>0\u304b1\u3092\u8a18\u9332\u3059\u308b\u56de\u8def\u304c\u3042\u308c\u3070\u3001\u91cf\u5b50\u30d3\u30c3\u30c8\u3082\u540c\u3058\u3088\u3046\u306b\u8907\u88fd\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u8a08\u7b97\u57fa\u5e95\u306e0\u30681\u3060\u3051\u3092\u898b\u308b\u3068\u3001\u5236\u5fa1NOT\u3001CNOT\u306f\u305d\u306e\u5f79\u76ee\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3068\u3053\u308d\u304c\u3001\u540c\u3058\u56de\u8def\u3078\u91cd\u306d\u5408\u308f\u305b\u3092\u5165\u308c\u308b\u3068\u3001\u4e8c\u3064\u306e\u72ec\u7acb\u3057\u305f\u30b3\u30d4\u30fc\u306f\u51fa\u3066\u304d\u307e\u305b\u3093\u3002<\/p>\n<p><strong>\u91cf\u5b50\u8907\u88fd\u4e0d\u53ef\u80fd\u5b9a\u7406<\/strong>\u304c\u5236\u9650\u3059\u308b\u306e\u306f\u3001\u4efb\u610f\u306e\u672a\u77e5\u306e\u91cf\u5b50\u72b6\u614b\u3092\u3001\u6bce\u56de\u5b8c\u5168\u306b\u4e8c\u3064\u3078\u8907\u88fd\u3059\u308b\u5171\u901a\u306e\u64cd\u4f5c\u3067\u3059\u3002[1] \u3053\u306e\u6761\u4ef6\u3092\u5177\u4f53\u7684\u306b\u3057\u306a\u304c\u3089\u3001CNOT\u306e\u8a08\u7b97\u4f8b\u3068\u3001\u5225\u306e\u56de\u8def\u3078\u7f6e\u304d\u63db\u3048\u3066\u3082\u89e3\u6c7a\u3057\u306a\u3044\u7406\u7531\u3092\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n<section class=\"influvetor-quick-summary\" aria-label=\"\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f\">\n<p><strong>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f<\/strong><\/p>\n<ul>\n<li>CNOT\u306f\u30010\u307e\u305f\u306f1\u306e\u5024\u30920\u306b\u6e96\u5099\u3057\u305f\u88dc\u52a9\u30d3\u30c3\u30c8\u3078\u5199\u305b\u307e\u3059\u3002\u3057\u304b\u3057|+\u27e9\u3092\u5165\u308c\u308b\u3068\u3001|+\u27e9\u304c\u4e8c\u3064\u4e26\u3093\u3060\u72b6\u614b\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/li>\n<li>\u554f\u984c\u306fCNOT\u3060\u3051\u306e\u4e0d\u5f97\u610f\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u91cf\u5b50\u64cd\u4f5c\u304c\u4fdd\u3064\u72b6\u614b\u9593\u306e\u95a2\u4fc2\u3068\u3001\u5b8c\u5168\u306a\u30b3\u30d4\u30fc\u304c\u8981\u6c42\u3059\u308b\u95a2\u4fc2\u304c\u4e21\u7acb\u3057\u306a\u3044\u305f\u3081\u3067\u3059\u3002<\/li>\n<li>\u65e2\u77e5\u306e\u72b6\u614b\u3092\u4f55\u5ea6\u3082\u6e96\u5099\u3059\u308b\u3053\u3068\u3001\u9650\u5b9a\u3057\u305f\u76f4\u4ea4\u72b6\u614b\u3092\u5199\u3059\u3053\u3068\u3001\u8fd1\u4f3c\u7684\u306a\u30b3\u30d4\u30fc\u3092\u4f5c\u308b\u3053\u3068\u306f\u3001\u4efb\u610f\u306e\u672a\u77e5\u72b6\u614b\u306e\u5b8c\u5168\u8907\u88fd\u3068\u306f\u5225\u306e\u8981\u6c42\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>0\u30681\u3067\u306f\u3001\u78ba\u304b\u306b\u5199\u305b\u308b<\/h2>\n<p>\u4e00\u3064\u76ee\u3092\u5165\u529bA\u3001\u4e8c\u3064\u76ee\u3092\u88dc\u52a9B\u3068\u3057\u3001B\u306f\u5fc5\u305a|0\u27e9\u304b\u3089\u59cb\u3081\u307e\u3059\u3002A\u304c1\u306e\u3068\u304d\u3060\u3051B\u3092\u53cd\u8ee2\u3059\u308bCNOT\u3092\u304b\u3051\u308b\u3068\u3001|00\u27e9\u306f|00\u27e9\u3078\u3001|10\u27e9\u306f|11\u27e9\u3078\u79fb\u308a\u307e\u3059\u3002A\u304c0\u304b1\u306e\u3069\u3061\u3089\u304b\u3067\u3042\u308b\u3068\u5206\u304b\u3063\u3066\u3044\u308c\u3070\u3001\u4e8c\u3064\u306e\u30d3\u30c3\u30c8\u306b\u540c\u3058\u5024\u304c\u73fe\u308c\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306bA\u3092|+\u27e9\uff1d(|0\u27e9\uff0b|1\u27e9)\/\u221a2\u3078\u5909\u3048\u307e\u3059\u3002\u91cf\u5b50\u56de\u8def\u306e\u7dda\u5f62\u6027\u306b\u3088\u308a\u3001\u4e8c\u3064\u306e\u5165\u529b\u6210\u5206\u306f\u305d\u308c\u305e\u308c\u4e0a\u3068\u540c\u3058\u898f\u5247\u3067\u5909\u308f\u308a\u3001\u51fa\u529b\u306f(|00\u27e9\uff0b|11\u27e9)\/\u221a2\u3067\u3059\u3002\u3053\u306e\u72b6\u614b\u3067\u306f\u3001A\u3068B\u30920\u30fb1\u3067\u6e2c\u3063\u305f\u7d50\u679c\u306f\u5fc5\u305a\u4e00\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u6b32\u3057\u304b\u3063\u305f\u4e8c\u3064\u306e\u30b3\u30d4\u30fc\u306f|+\u27e9\u2297|+\u27e9\u3067\u3059\u3002\u2297\u306f\u3001\u4e8c\u3064\u306e\u7cfb\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u7a4d\u3092\u8868\u3057\u307e\u3059\u3002\u5c55\u958b\u3059\u308b\u3068(|00\u27e9\uff0b|01\u27e9\uff0b|10\u27e9\uff0b|11\u27e9)\/2\u3068\u306a\u308a\u3001\u6e2c\u5b9a\u7d50\u679c\u306b\u306f01\u308410\u3082\u73fe\u308c\u307e\u3059\u3002\u300c\u540c\u3058\u6e2c\u5b9a\u7d50\u679c\u304c\u51fa\u308b\u300d\u3068\u300c\u540c\u3058\u91cf\u5b50\u72b6\u614b\u306e\u30b3\u30d4\u30fc\u304c\u4e8c\u3064\u3042\u308b\u300d\u306f\u3001\u540c\u3058\u610f\u5473\u3067\u306f\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-no-cloning-basis-superposition-20261022-figure-2e853cad5fc6.png\" style=\"max-width:100%;height:auto\" alt=\"\u5165\u529b\u304c\u30d7\u30e9\u30b9\u72b6\u614b\u306e\u3068\u304d\u3001CNOT\u306e\u51fa\u529b\u306e00\u306811\u306e\u78ba\u7387\u306f\u54040.5\u300101\u306810\u306f0\u3002\u4e8c\u3064\u306e\u30d7\u30e9\u30b9\u72b6\u614b\u306e\u7a4d\u3067\u306f\u56db\u3064\u306e\u78ba\u7387\u304c\u3059\u3079\u30660.25\u3068\u306a\u308b\u3002\"><figcaption>\u884c\u5217\u304b\u3089\u72ec\u81ea\u8a08\u7b97\u3057\u305f\u7406\u60f3\u78ba\u7387\u3002\u7dd1\u306fCNOT\u3092|+\u27e9|0\u27e9\u3078\u304b\u3051\u305f\u7d50\u679c\u3001\u6843\u8272\u306f\u6bd4\u8f03\u5bfe\u8c61\u306e|+\u27e9|+\u27e9\u3002\u6843\u8272\u306f\u3001\u3053\u306eCNOT\u56de\u8def\u3067\u751f\u6210\u3057\u305f\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u6a5f\u6e2c\u5b9a\u3084\u6709\u9650\u56de\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u542b\u307f\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n<h2>\u4e00\u3064\u305a\u3064\u306e\u6e2c\u5b9a\u3060\u3051\u3067\u306f\u3001\u9055\u3044\u3092\u898b\u843d\u3068\u3059<\/h2>\n<p>\u56f3\u306e\u4e21\u65b9\u3067\u3001A\u3060\u3051\u30920\u30fb1\u3067\u6e2c\u308b\u30680\u306f\u534a\u5206\u30011\u3082\u534a\u5206\u3067\u3059\u3002B\u3060\u3051\u3067\u3082\u540c\u3058\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3053\u306e\u6e2c\u5b9a\u306e\u5272\u5408\u3060\u3051\u3092\u6bd4\u3079\u308b\u8a66\u9a13\u3067\u306f\u3001\u300c\u4e8c\u3064\u3068\u3082\u5143\u3068\u540c\u3058\u5272\u5408\u3060\u304b\u3089\u8907\u88fd\u306b\u6210\u529f\u3057\u305f\u300d\u3068\u898b\u8aa4\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e8c\u3064\u3092\u540c\u6642\u306b\u6e2c\u3063\u3066\u7d50\u679c\u306e\u7d44\u3092\u898b\u308b\u3068\u3001CNOT\u5074\u306b\u306f01\u306810\u304c\u306a\u304f\u3001\u7a4d\u72b6\u614b\u5074\u3067\u306f\u5408\u308f\u305b\u3066\u534a\u5206\u3092\u5360\u3081\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u7247\u65b9\u3078\u30a2\u30c0\u30de\u30fc\u30eb\u64cd\u4f5cH\u3092\u304b\u3051\u3066\u304b\u3089\u6e2c\u308c\u3070\u3001\u7a4d\u72b6\u614b\u5074\u306e\u305d\u306e\u30d3\u30c3\u30c8\u306f0\u304c\u78ba\u73871\u3067\u51fa\u308b\u306e\u306b\u5bfe\u3057\u3001CNOT\u5074\u3067\u306f\u534a\u3005\u3067\u3059\u3002\u5143\u306e|+\u27e9\u306b\u3042\u308b\u6210\u5206\u9593\u306e\u95a2\u4fc2\u307e\u3067\u3001\u305d\u306e\u307e\u307e\u5404\u30d3\u30c3\u30c8\u3078\u6e21\u3063\u305f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u4eca\u56de\u306e\u884c\u5217\u8a08\u7b97\u3067\u306f\u3001\u5165\u529b\u3092|0\u27e9\u3001|1\u27e9\u3001|+\u27e9\u3001|\u2212\u27e9\u306e\u56db\u3064\u306b\u66ff\u3048\u3066\u3001CNOT\u306e\u51fa\u529b\u3068\u3001\u5165\u529b\u72b6\u614b\u3092\u4e8c\u3064\u4e26\u3079\u305f\u7a4d\u72b6\u614b\u3068\u306e\u91cd\u306a\u308a\u3092\u8abf\u3079\u307e\u3057\u305f\u3002\u91cd\u306a\u308a\u306e\u7d76\u5bfe\u5024\u306e\u4e8c\u4e57\u306f\u30010\u30681\u3067\u306f1\u3001+\u3067\u306f0.5\u3001\u2212\u3067\u306f0\u3067\u3059\u3002\u3053\u308c\u306fCNOT\u3092\u3053\u306e\u5165\u529b\u3068\u88dc\u52a9\u30d3\u30c3\u30c8\u3067\u4f7f\u3063\u305f\u5834\u5408\u306e\u5024\u3067\u3042\u308a\u3001\u3042\u3089\u3086\u308b\u8fd1\u4f3c\u8907\u88fd\u88c5\u7f6e\u306e\u9650\u754c\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u5225\u306e\u56de\u8def\u306a\u3089\u5b8c\u5168\u306b\u8907\u88fd\u3067\u304d\u308b\u306e\u304b<\/h2>\n<p>\u3053\u3053\u307e\u3067\u3067\u5206\u304b\u308b\u306e\u306f\u3001CNOT\u304c\u4e07\u80fd\u306a\u8907\u88fd\u5668\u3067\u306f\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u4e00\u822c\u306e\u5236\u9650\u3092\u8003\u3048\u308b\u306b\u306f\u3001\u4e8c\u3064\u306e\u5165\u529b\u5019\u88dc|0\u27e9\u3068|+\u27e9\u3092\u4f7f\u3044\u307e\u3059\u3002\u3053\u306e\u4e8c\u3064\u306e\u5185\u7a4d\u306e\u7d76\u5bfe\u5024\u3001\u72b6\u614b\u306e\u91cd\u306a\u308a\u306e\u5927\u304d\u3055\u306f1\/\u221a2\u3067\u3059\u3002\u5b8c\u5168\u306a\u30b3\u30d4\u30fc\u3092\u4e8c\u3064\u4f5c\u308b\u3068\u3001\u51fa\u529b\u5019\u88dc\u306f|00\u27e9\u3068|+\u27e9|+\u27e9\u306b\u306a\u308a\u3001\u305d\u306e\u91cd\u306a\u308a\u306f(1\/\u221a2)\u00b2\uff1d1\/2\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u540c\u3058\u30e6\u30cb\u30bf\u30ea\u64cd\u4f5c\u306f\u5165\u529b\u3069\u3046\u3057\u306e\u5185\u7a4d\u3092\u4fdd\u3061\u307e\u3059\u3002\u5165\u529b\u306e\u91cd\u306a\u308a1\/\u221a2\u3092\u3001\u51fa\u529b\u30671\/2\u306b\u5909\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u5b9a\u7406\u306e\u4e2d\u5fc3\u306f\u3001\u30b3\u30d4\u30fc\u306e\u8981\u6c42\u304c\u72b6\u614b\u9593\u306e\u95a2\u4fc2\u3092\u5909\u3048\u3066\u3057\u307e\u3046\u70b9\u306b\u3042\u308a\u307e\u3059\u3002[1]<\/p>\n<p>\u88c5\u7f6e\u5185\u90e8\u306b\u3082\u5225\u306e\u72b6\u614b\u304c\u6b8b\u308b\u3068\u3057\u3066\u307f\u307e\u3059\u3002\u5165\u529b\u5019\u88dc\u306e\u91cd\u306a\u308a\u3092s\u3001\u4e8c\u3064\u306e\u5834\u5408\u306e\u5185\u90e8\u72b6\u614b\u306e\u91cd\u306a\u308a\u3092r\u3068\u3059\u308b\u3068\u3001\u5b8c\u5168\u306a\u7d14\u7c8b\u72b6\u614b\u306e\u30b3\u30d4\u30fc\u4e8c\u3064\u3092\u6b8b\u3059\u8981\u6c42\u304b\u3089s\uff1ds\u00b2r\u304c\u5fc5\u8981\u3067\u3059\u3002\u6b63\u898f\u5316\u3055\u308c\u305f\u72b6\u614b\u306e\u91cd\u306a\u308a\u306f0\u4ee5\u4e0a1\u4ee5\u4e0b\u306a\u306e\u3067\u30010\uff1cs\uff1c1\u3067\u306f\u53f3\u8fba\u306fs\u00b2\u4ee5\u4e0b\u3067\u3001s\u3088\u308a\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u88c5\u7f6e\u306e\u5185\u90e8\u3078\u8a18\u9332\u3092\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3067\u306f\u3001\u3053\u306e\u98df\u3044\u9055\u3044\u306f\u89e3\u6d88\u3057\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u3053\u3067s\uff1d0\u306a\u3089\u5019\u88dc\u306f\u76f4\u4ea4\u3057\u3066\u304a\u308a\u30010\u30681\u306e\u4f8b\u306e\u3088\u3046\u306b\u3001\u305d\u306e\u5019\u88dc\u96c6\u5408\u306b\u5408\u308f\u305b\u305f\u8907\u88fd\u304c\u53ef\u80fd\u3067\u3059\u3002s\uff1d1\u306a\u3089\u7269\u7406\u7684\u306b\u540c\u3058\u7d14\u7c8b\u72b6\u614b\u3092\u8868\u3057\u307e\u3059\u3002\u554f\u984c\u306b\u306a\u308b\u306e\u306f\u3001\u533a\u5225\u3057\u304d\u308c\u306a\u3044\u7570\u306a\u308b\u72b6\u614b\u3092\u542b\u3080\u96c6\u5408\u306b\u5bfe\u3057\u3001\u4e00\u3064\u306e\u88c5\u7f6e\u3067\u6bce\u56de\u5b8c\u5168\u306a\u30b3\u30d4\u30fc\u3092\u8981\u6c42\u3059\u308b\u5834\u5408\u3067\u3059\u3002<\/p>\n<h2>\u3067\u304d\u306a\u3044\u8981\u6c42\u3068\u3001\u5225\u306b\u8a55\u4fa1\u3059\u3079\u304d\u8981\u6c42\u3092\u5206\u3051\u308b<\/h2>\n<p>\u72b6\u614b\u306e\u4f5c\u308a\u65b9\u3092\u77e5\u3063\u3066\u3044\u3066\u3001\u540c\u3058\u6e96\u5099\u624b\u9806\u3092\u4e8c\u5ea6\u884c\u3046\u3053\u3068\u306f\u3001\u3053\u306e\u5b9a\u7406\u304c\u7981\u3058\u308b\u4f5c\u696d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070|0\u27e9\u3092\u7528\u610f\u3057\u3066H\u3092\u304b\u3051\u308b\u624b\u9806\u3092\u4e8c\u3064\u306e\u30d3\u30c3\u30c8\u3078\u884c\u3048\u3070\u3001|+\u27e9|+\u27e9\u3092\u6e96\u5099\u3067\u304d\u307e\u3059\u3002\u4e0e\u3048\u3089\u308c\u305f\u672a\u77e5\u306e\u4e00\u500b\u304b\u3089\u3001\u72b6\u614b\u306e\u60c5\u5831\u3092\u77e5\u3089\u305a\u306b\u30b3\u30d4\u30fc\u3092\u4f5c\u308b\u8981\u6c42\u3068\u306f\u5165\u529b\u6761\u4ef6\u304c\u9055\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u8fd1\u4f3c\u3057\u305f\u51fa\u529b\u3092\u8a31\u3059\u306a\u3089\u3001\u5b8c\u5168\u8907\u88fd\u3068\u540c\u3058\u4e0d\u53ef\u80fd\u6027\u3092\u305d\u306e\u307e\u307e\u5f53\u3066\u306f\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002[1] \u8a55\u4fa1\u3059\u308b\u3068\u304d\u306f\u3001\u3069\u306e\u5165\u529b\u96c6\u5408\u3092\u5bfe\u8c61\u306b\u3059\u308b\u306e\u304b\u3001\u539f\u672c\u3068\u30b3\u30d4\u30fc\u306e\u3069\u3061\u3089\u3092\u3069\u308c\u3060\u3051\u4fdd\u3064\u306e\u304b\u3001\u6210\u529f\u78ba\u7387\u306f\u3044\u304f\u3064\u304b\u3001\u3069\u306e\u6e2c\u5b9a\u3067\u4e00\u81f4\u3092\u78ba\u304b\u3081\u305f\u304b\u3092\u660e\u793a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6210\u529f\u3057\u305f\u5834\u5408\u3060\u3051\u3092\u9078\u3076\u65b9\u5f0f\u3082\u3001\u6bce\u56de\u6210\u529f\u3059\u308b\u4e07\u80fd\u306a\u5b8c\u5168\u8907\u88fd\u5668\u3068\u306f\u5225\u306e\u8ab2\u984c\u3067\u3059\u3002<\/p>\n<p>\u8907\u88fd\u4e0d\u53ef\u80fd\u3068\u3044\u3046\u8a00\u8449\u3060\u3051\u3067\u3001\u500b\u5225\u306e\u88c5\u7f6e\u3084\u901a\u4fe1\u65b9\u5f0f\u306e\u5b89\u5168\u6027\u307e\u3067\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305a\u8981\u6c42\u3092\u300c\u672a\u77e5\u304b\u65e2\u77e5\u304b\u300d\u300c\u4efb\u610f\u304b\u9650\u5b9a\u304b\u300d\u300c\u5b8c\u5168\u304b\u8fd1\u4f3c\u304b\u300d\u300c\u6bce\u56de\u304b\u6761\u4ef6\u4ed8\u304d\u304b\u300d\u306b\u5206\u3051\u308b\u3068\u3001\u5b9f\u9a13\u3084\u56de\u8def\u306e\u8aac\u660e\u304c\u4f55\u3092\u9054\u6210\u3057\u305f\u3082\u306e\u306a\u306e\u304b\u3092\u8aad\u307f\u53d6\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u53c2\u8003\u8cc7\u6599<\/h2>\n<ul>\n<li>[1] William K. Wootters and Wojciech H. Zurek, <a href=\"https:\/\/physicstoday.aip.org\/quick-study\/the-no-cloning-theorem\">The no-cloning theorem<\/a>, Physics Today 62(2), 76\u201377, February 2009\u3002\u7dda\u5f62\u6027\u30fb\u30e6\u30cb\u30bf\u30ea\u6027\u3068\u5b8c\u5168\u8907\u88fd\u306e\u6761\u4ef6\u3092\u53c2\u7167\u3002<a href=\"https:\/\/physics.umd.edu\/courses\/Phys402\/AnlageSpring09\/TheNoCloningTheoremWoottersPhysicsTodayFeb2009p76.pdf\">\u5927\u5b66\u8b1b\u7fa9\u8cc7\u6599\u306e\u63b2\u8f09PDF<\/a>\u3067\u672c\u6587\u3068\u56f3\u3092\u78ba\u8a8d\u3002\u672c\u6587\u306eCNOT\u306b\u3088\u308b\u78ba\u7387\u6bd4\u8f03\u3001\u56db\u5165\u529b\u306e\u91cd\u306a\u308a\u3001\u5185\u90e8\u72b6\u614b\u3092\u542b\u3080\u4e0d\u7b49\u5f0f\u306f\u3001\u5b9a\u7fa9\u306b\u6cbf\u3063\u305f\u72ec\u81ea\u306e\u8a08\u7b97\u30fb\u5c55\u958b\u3067\u3059\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>0\u304b1\u3092\u8a18\u9332\u3059\u308b\u56de\u8def\u304c\u3042\u308c\u3070\u3001\u91cf\u5b50\u30d3\u30c3\u30c8\u3082\u540c\u3058\u3088\u3046\u306b\u8907\u88fd\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u8a08\u7b97\u57fa\u5e95\u306e0\u30681\u3060\u3051\u3092\u898b\u308b\u3068\u3001\u5236\u5fa1NOT\u3001CNOT\u306f\u305d\u306e\u5f79\u76ee\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3068\u3053\u308d\u304c\u3001\u540c\u3058\u56de\u8def\u3078\u91cd\u306d\u5408\u308f\u305b\u3092\u5165\u308c\u308b\u3068\u3001\u4e8c\u3064\u306e\u72ec\u7acb\u3057\u305f\u30b3\u30d4\u30fc\u306f\u51fa\u3066\u304d [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1081,"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-1083","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-no-cloning-basis-superposition-20261022-featured-a0dca23115bf.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1083","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=1083"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1083\/revisions"}],"predecessor-version":[{"id":1087,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1083\/revisions\/1087"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/1081"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}