{"id":2358,"date":"2026-11-07T15:00:00","date_gmt":"2026-11-07T06:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=2358"},"modified":"2026-11-05T20:31:37","modified_gmt":"2026-11-05T11:31:37","slug":"qs-routed-bell-tests-20261105","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=2358","title":{"rendered":"\u7d4c\u8def\u5207\u66ff\u578b\u30d9\u30eb\u30c6\u30b9\u30c8\u3067\u3001\u9060\u8ddd\u96e2\u306e\u91cf\u5b50\u76f8\u95a2\u3092\u898b\u5206\u3051\u308b"},"content":{"rendered":"<p>\u9060\u304f\u3078\u9001\u3063\u305f\u5149\u5b50\u304c\u9014\u4e2d\u3067\u5931\u308f\u308c\u308b\u3068\u3001\u5c4a\u3044\u305f\u5c11\u6570\u306e\u5149\u5b50\u3060\u3051\u3092\u8abf\u3079\u3066\u3082\u3001\u91cf\u5b50\u306e\u76f8\u95a2\u3092\u6b63\u3057\u304f\u78ba\u304b\u3081\u3089\u308c\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u691c\u51fa\u3067\u304d\u305f\u4e8b\u4f8b\u306b\u504f\u308a\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u5149\u5b50\u3092\u8fd1\u304f\u3067\u6e2c\u308b\u8a66\u884c\u3068\u9060\u304f\u3067\u6e2c\u308b\u8a66\u884c\u3092\u5207\u308a\u66ff\u3048\u3001\u8fd1\u304f\u3067\u5f97\u305f\u60c5\u5831\u3092\u9060\u8ddd\u96e2\u306e\u691c\u8a3c\u306b\u751f\u304b\u3059\u300c\u7d4c\u8def\u5207\u66ff\u578b\u30d9\u30eb\u30c6\u30b9\u30c8\uff08routed Bell test\uff09\u300d\u304c\u7814\u7a76\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Pavel Sekatski\u6c0f\u3089\u306e\u7406\u8ad6\u7814\u7a76\u306f\u3001\u3053\u306e\u69cb\u6210\u3067\u3001\u9060\u8ddd\u96e2\u5074\u306e\u640d\u5931\u304c\u975e\u5e38\u306b\u5927\u304d\u304f\u3066\u3082\u91cf\u5b50\u76f8\u95a2\u3092\u8a8d\u8a3c\u3067\u304d\u308b\u6761\u4ef6\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u521d\u7a3f\u306f2025\u5e742\u670817\u65e5\u3001\u3053\u3053\u3067\u6271\u3046\u6539\u8a02\u7b2c4\u7248\u306f2026\u5e7411\u67083\u65e5\u306e\u3082\u306e\u3067\u3059\u3002\u901a\u4fe1\u306e\u8ddd\u96e2\u8a18\u9332\u3092\u66f4\u65b0\u3057\u305f\u5b9f\u9a13\u3067\u306f\u306a\u304f\u3001\u300c\u4f55\u3092\u6e2c\u308c\u3070\u3001\u9060\u304f\u307e\u3067\u91cf\u5b50\u306e\u76f8\u95a2\u304c\u5c4a\u3044\u305f\u3068\u8a00\u3048\u308b\u304b\u300d\u3092\u6271\u3046\u7814\u7a76\u3067\u3059\u3002\uff3b1\uff3d<\/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>\u8fd1\u8ddd\u96e2\u306e\u30d9\u30eb\u30c6\u30b9\u30c8\u3067\u6e2c\u5b9a\u88c5\u7f6e\u306e\u6027\u8cea\u3092\u7d5e\u308a\u8fbc\u307f\u3001\u305d\u306e\u60c5\u5831\u3068\u9060\u8ddd\u96e2\u5074\u306e\u6e2c\u5b9a\u7d50\u679c\u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002<\/li>\n<li>\u7406\u60f3\u7684\u306a\u6761\u4ef6\u3067\u306f\u3001\u9060\u8ddd\u96e2\u5074\u306e\u6e2c\u5b9a\u8a2d\u5b9a\u304cn\u901a\u308a\u306a\u3089\u3001\u5168\u4f53\u306e\u691c\u51fa\u52b9\u7387\u304c1\/n\u3092\u4e0a\u56de\u308b\u3068\u8a8d\u8a3c\u3067\u304d\u307e\u3059\u3002\u5c4a\u304b\u306a\u304b\u3063\u305f\u8a66\u884c\u3082\u691c\u8a3c\u306b\u542b\u3081\u307e\u3059\u3002<\/li>\n<li>\u640d\u5931\u304c\u5927\u304d\u3044\u307b\u3069\u591a\u304f\u306e\u6e2c\u5b9a\u8a2d\u5b9a\u3068\u9ad8\u3044\u88c5\u7f6e\u54c1\u8cea\u304c\u5fc5\u8981\u3067\u3059\u3002\u91cf\u5b50\u76f8\u95a2\u306e\u8a8d\u8a3c\u3068\u3001\u5b9f\u7528\u7684\u306a\u91cf\u5b50\u9375\u914d\u9001\u306e\u5b89\u5168\u6027\u306f\u5225\u306e\u6bb5\u968e\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>\u5c4a\u3044\u305f\u5149\u5b50\u3060\u3051\u3092\u898b\u308b\u3068\u3001\u4f55\u3092\u898b\u843d\u3068\u3059\u306e\u304b<\/h2>\n<p>\u30d9\u30eb\u30c6\u30b9\u30c8\u3067\u306f\u3001\u96e2\u308c\u305f\u5834\u6240\u3067\u305d\u308c\u305e\u308c\u6e2c\u308a\u65b9\u3092\u9078\u3073\u3001\u7d50\u679c\u306e\u76f8\u95a2\u304c\u3001\u3042\u3089\u304b\u3058\u3081\u5171\u6709\u3055\u308c\u305f\u53e4\u5178\u7684\u306a\u60c5\u5831\u3060\u3051\u3067\u8aac\u660e\u3067\u304d\u308b\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u304b\u8abf\u3079\u307e\u3059\u3002\u3053\u306e\u7bc4\u56f2\u3092\u8868\u3059\u306e\u304c\u30d9\u30eb\u4e0d\u7b49\u5f0f\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u5c4a\u3044\u305f\u5149\u5b50\u3060\u3051\u3092\u629c\u304d\u51fa\u3057\u3066\u96c6\u8a08\u3059\u308b\u3068\u3001\u6e2c\u308a\u65b9\u3084\u5185\u90e8\u306e\u72b6\u614b\u306b\u5fdc\u3058\u3066\u300c\u691c\u51fa\u3055\u308c\u3084\u3059\u3044\u4e8b\u4f8b\u300d\u304c\u9078\u3070\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3059\u308b\u3068\u3001\u6b8b\u3063\u305f\u30c7\u30fc\u30bf\u306b\u5f37\u3044\u76f8\u95a2\u304c\u3042\u3063\u3066\u3082\u3001\u6368\u3066\u305f\u4e8b\u4f8b\u307e\u3067\u542b\u3081\u308c\u3070\u53e4\u5178\u7684\u306a\u8aac\u660e\u304c\u6210\u308a\u7acb\u3064\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u304c\u691c\u51fa\u306e\u629c\u3051\u7a74\u3001\u691c\u51fa\u30eb\u30fc\u30d7\u30db\u30fc\u30eb\u3067\u3059\u3002\u9060\u8ddd\u96e2\u901a\u4fe1\u3067\u306f\u4f1d\u9001\u640d\u5931\u304c\u691c\u51fa\u52b9\u7387\u3092\u4e0b\u3052\u308b\u305f\u3081\u3001\u3053\u306e\u554f\u984c\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u8fd1\u304f\u3067\u78ba\u304b\u3081\u305f\u6027\u8cea\u3092\u3001\u9060\u304f\u306e\u6e2c\u5b9a\u306b\u751f\u304b\u3059<\/h2>\n<p>\u7d4c\u8def\u5207\u66ff\u578b\u306e\u69cb\u6210\u3067\u306f\u3001\u3082\u3064\u308c\u305f\u4e8c\u3064\u306e\u91cf\u5b50\u7cfb\u3092\u5149\u6e90\u306a\u3069\u3067\u6e96\u5099\u3057\u3001\u4e00\u65b9\u3092\u8fd1\u304f\u306b\u3044\u308bAlice\u3078\u9001\u308a\u307e\u3059\u3002\u3082\u3046\u4e00\u65b9\u306f\u30b9\u30a4\u30c3\u30c1\u3067\u7d4c\u8def\u3092\u9078\u3073\u3001\u8fd1\u8ddd\u96e2\u306e\u6e2c\u5b9a\u6240B<sub>S<\/sub>\u304b\u3001\u9060\u8ddd\u96e2\u306e\u6e2c\u5b9a\u6240B<sub>L<\/sub>\u3078\u9001\u308a\u307e\u3059\u3002\u540c\u3058\u7c92\u5b50\u3092\u4e21\u65b9\u3067\u6e2c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8a66\u884c\u3054\u3068\u306b\u884c\u304d\u5148\u3092\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<\/p>\n<p>Alice\u3068\u8fd1\u8ddd\u96e2\u306eB<sub>S<\/sub>\u3067\u884c\u3046\u306e\u304c\u3001\u4e8c\u3064\u305a\u3064\u306e\u6e2c\u5b9a\u8a2d\u5b9a\u3092\u4f7f\u3046CHSH\u578b\u306e\u30d9\u30eb\u30c6\u30b9\u30c8\u3067\u3059\u3002\u8ddd\u96e2\u304c\u77ed\u3051\u308c\u3070\u3001\u4f1d\u9001\u4e2d\u306e\u640d\u5931\u3084\u96d1\u97f3\u3092\u6291\u3048\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30c6\u30b9\u30c8\u306e\u7d50\u679c\u304b\u3089\u3001Alice\u306e\u6e2c\u5b9a\u304c\u3069\u306e\u3088\u3046\u306a\u6027\u8cea\u3092\u6301\u3064\u304b\u3092\u5236\u7d04\u3067\u304d\u307e\u3059\u3002\u88c5\u7f6e\u306e\u8a2d\u8a08\u56f3\u3092\u4fe1\u7528\u3057\u3066\u6c7a\u3081\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5165\u51fa\u529b\u306e\u7d71\u8a08\u304b\u3089\u6027\u8cea\u3092\u78ba\u304b\u3081\u308b\u8003\u3048\u65b9\u3092\u300c\u81ea\u5df1\u691c\u8a3c\uff08self-testing\uff09\u300d\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n<figure style=\"max-width:100%;margin:1.6em 0\"><a href=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/11\/qs-routed-bell-tests-20261105-figure3-56e51f6b389f.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/11\/qs-routed-bell-tests-20261105-figure3-56e51f6b389f.png\" alt=\"\u3082\u3064\u308c\u5bfe\u306e\u4e00\u65b9\u3092Alice\u3078\u3001\u4ed6\u65b9\u3092\u30b9\u30a4\u30c3\u30c1\u3067\u8fd1\u8ddd\u96e2\u304b\u9060\u8ddd\u96e2\u306e\u6e2c\u5b9a\u6240\u3078\u9001\u308b\u3002\u8fd1\u8ddd\u96e2\u306eCHSH\u5024\u3068\u3001\u9060\u8ddd\u96e2\u306e\u76f8\u95a2\u304a\u3088\u3073\u691c\u51fa\u7387\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u5224\u5b9a\u3059\u308b\u3002\" style=\"display:block;width:100%;max-width:100%;height:auto\" width=\"960\" height=\"1080\" \/><\/a><figcaption>\u8fd1\u8ddd\u96e2\u3068\u9060\u8ddd\u96e2\u306e\u8a66\u884c\u304c\u62c5\u3046\u5f79\u5272\u3002\u8ad6\u6587\uff3b1\uff3d\u306e\u56f31\u3068\u672c\u6587\u3092\u3082\u3068\u306bQuantum Sea\u304c\u69cb\u6210\u3057\u305f\u6a21\u5f0f\u56f3\u3067\u3059\u3002\u8ddd\u96e2\u3084\u640d\u5931\u306e\u5927\u304d\u3055\u306f\u7e2e\u5c3a\u3092\u8868\u3057\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n<p>\u3053\u3046\u3057\u3066Alice\u5074\u306e\u6027\u8cea\u304c\u5206\u304b\u308b\u3068\u3001\u9060\u8ddd\u96e2\u5074\u3067\u5f97\u305f\u7d50\u679c\u3092\u3001\u91cf\u5b50\u30b9\u30c6\u30a2\u30ea\u30f3\u30b0\u306e\u691c\u8a3c\u306b\u7d50\u3073\u4ed8\u3051\u3089\u308c\u307e\u3059\u3002\u91cf\u5b50\u30b9\u30c6\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u4e00\u65b9\u306e\u6e2c\u5b9a\u88c5\u7f6e\u306b\u3064\u3044\u3066\u5206\u304b\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u4f7f\u3044\u3001\u3082\u3046\u4e00\u65b9\u306e\u6e2c\u5b9a\u7d50\u679c\u304c\u53e4\u5178\u7684\u306a\u8aac\u660e\u3067\u306f\u518d\u73fe\u3067\u304d\u306a\u3044\u304b\u3092\u8abf\u3079\u308b\u67a0\u7d44\u307f\u3067\u3059\u3002\u3053\u306e\u7814\u7a76\u3067\u306f\u3001\u8fd1\u8ddd\u96e2\u306e\u30c6\u30b9\u30c8\u304b\u3089\u5f97\u305f\u5236\u7d04\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u6700\u521d\u304b\u3089Alice\u306e\u88c5\u7f6e\u3092\u6821\u6b63\u6e08\u307f\u3060\u3068\u4eee\u5b9a\u3059\u308b\u5fc5\u8981\u3092\u6e1b\u3089\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5224\u5b9a\u306b\u4f7f\u3046\u306e\u306f\u3001\u8fd1\u8ddd\u96e2\u306eCHSH\u5024S\u3001\u9060\u8ddd\u96e2\u5074\u306e\u76f8\u95a2\u3092\u96c6\u8a08\u3057\u305f\u5024W<sub>n<\/sub>\u3001\u9060\u8ddd\u96e2\u5074\u3067\u691c\u51fa\u304c\u8d77\u304d\u308b\u5e73\u5747\u78ba\u7387T<sub>n<\/sub>\u306e\u4e09\u3064\u3067\u3059\u3002B<sub>L<\/sub>\u304c\u53cd\u5fdc\u3057\u306a\u304b\u3063\u305f\u300c\u691c\u51fa\u306a\u3057\u300d\u3082\u7b2c\u4e09\u306e\u7d50\u679c\u3068\u3057\u3066\u6b8b\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001Alice\u3068B<sub>S<\/sub>\u3067\u306f\u3001\u691c\u51fa\u306a\u3057\u3092\u3042\u3089\u304b\u3058\u3081\u6c7a\u3081\u305f\u4e8c\u5024\u306e\u4e00\u65b9\u3078\u5272\u308a\u5f53\u3066\u307e\u3059\u3002\u6210\u529f\u3057\u305f\u8a66\u884c\u3060\u3051\u3092\u629c\u304d\u51fa\u3057\u3066\u640d\u5931\u3092\u96a0\u3059\u65b9\u6cd5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u300c\u8fd1\u304f\u306f\u91cf\u5b50\u3001\u9060\u304f\u306f\u53e4\u5178\u300d\u3068\u3044\u3046\u8aac\u660e\u3092\u6392\u9664\u3059\u308b<\/h2>\n<p>\u8fd1\u8ddd\u96e2\u3067\u30d9\u30eb\u4e0d\u7b49\u5f0f\u306b\u9055\u53cd\u3057\u305f\u3060\u3051\u3067\u306f\u3001\u91cf\u5b50\u76f8\u95a2\u304c\u9060\u8ddd\u96e2\u307e\u3067\u5c4a\u3044\u305f\u8a3c\u62e0\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u8fd1\u304f\u306e\u88c5\u7f6e\u3060\u3051\u304c\u91cf\u5b50\u7684\u306b\u50cd\u304d\u3001\u9060\u304f\u306e\u88c5\u7f6e\u306b\u306f\u901a\u5e38\u306e\u6570\u5024\u60c5\u5831\u3060\u3051\u3092\u9001\u3063\u3066\u3044\u305f\u3068\u3057\u3066\u3082\u3001\u8fd1\u8ddd\u96e2\u306e\u7d50\u679c\u306f\u8aac\u660e\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u8ad6\u6587\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u300c\u77ed\u8ddd\u96e2\u3060\u3051\u304c\u91cf\u5b50\u7684\u300d\u306a\u30e2\u30c7\u30eb\u3092SRQ\u3068\u547c\u3073\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u9577\u3044\u7d4c\u8def\u3078\u5411\u304b\u3046\u91cf\u5b50\u7cfb\u3092\u9014\u4e2d\u3067\u6e2c\u308a\u3001\u305d\u306e\u7d50\u679c\u3092\u53e4\u5178\u7684\u306a\u8a18\u53f7\u3068\u3057\u3066\u9060\u304f\u3078\u9001\u308a\u3001\u9060\u8ddd\u96e2\u5074\u304c\u8a18\u53f7\u3068\u6e2c\u5b9a\u8a2d\u5b9a\u306b\u5fdc\u3058\u3066\u51fa\u529b\u3092\u4f5c\u308b\u30e2\u30c7\u30eb\u3067\u3059\u3002\u7814\u7a76\u3067\u5c0e\u304b\u308c\u305f\u4e0d\u7b49\u5f0f\u3092\u6e2c\u5b9a\u5024\u304c\u7834\u308c\u3070\u3001\u3053\u306e\u8aac\u660e\u3067\u306f\u8db3\u308a\u305a\u3001\u9577\u3044\u7d4c\u8def\u306b\u3082\u91cf\u5b50\u76f8\u95a2\u304c\u5fc5\u8981\u3060\u3068\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u88c5\u7f6e\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3068\u3044\u3046\u300c\u30c7\u30d0\u30a4\u30b9\u72ec\u7acb\u300d\u306e\u610f\u5473\u3082\u3001\u3053\u306e\u6587\u8108\u306b\u3042\u308a\u307e\u3059\u3002\u5149\u6e90\u30fb\u6e2c\u5b9a\u88c5\u7f6e\u30fb\u30b9\u30a4\u30c3\u30c1\u306e\u5185\u90e8\u52d5\u4f5c\u3092\u65e2\u77e5\u3068\u3057\u306a\u3044\u4e00\u65b9\u3001Alice\u306e\u6e2c\u5b9a\u304c\u76f8\u624b\u5074\u306e\u5165\u529b\u3084\u51fa\u529b\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3001\u3068\u3044\u3063\u305f\u56e0\u679c\u95a2\u4fc2\u3084\u88c5\u7f6e\u9593\u306e\u72ec\u7acb\u6027\u306f\u5fc5\u8981\u3067\u3059\u3002\u5b9f\u9a13\u306e\u914d\u7f6e\u3084\u60c5\u5831\u306e\u6d41\u308c\u307e\u3067\u7121\u6761\u4ef6\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u691c\u51fa\u52b9\u7387\u304c\u4f4e\u3044\u307b\u3069\u3001\u6e2c\u308a\u65b9\u3092\u5897\u3084\u3059<\/h2>\n<p>\u4ed5\u7d44\u307f\u304c\u6700\u3082\u5206\u304b\u308a\u3084\u3059\u3044\u306e\u306f\u3001\u9060\u8ddd\u96e2\u306e\u640d\u5931\u4ee5\u5916\u3092\u7406\u60f3\u5316\u3057\u305f\u5834\u5408\u3067\u3059\u3002\u6700\u5927\u306b\u3082\u3064\u308c\u305f\u4e8c\u91cf\u5b50\u30d3\u30c3\u30c8\u3092\u7528\u3044\u3001\u8fd1\u8ddd\u96e2\u3067\u306f\u7406\u60f3\u7684\u306aCHSH\u5024\u304c\u5f97\u3089\u308c\u3001\u9060\u8ddd\u96e2\u5074\u3067\u306f\u8ad6\u6587\u304c\u6307\u5b9a\u3059\u308b\u5e73\u9762\u5185\u306b\u7b49\u9593\u9694\u3067\u4e26\u3079\u305fn\u901a\u308a\u306e\u6e2c\u5b9a\u8a2d\u5b9a\u3092\u4f7f\u3044\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u9060\u8ddd\u96e2\u5074\u306e\u5168\u4f53\u306e\u691c\u51fa\u52b9\u7387\u03b7\u304c<strong>\u03b7 &gt; 1\/n<\/strong>\u3092\u6e80\u305f\u3059\u3068\u3001\u9577\u8ddd\u96e2\u306e\u91cf\u5b50\u76f8\u95a2\u3092\u8a8d\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div style=\"max-width:100%;overflow-x:auto\">\n<table style=\"min-width:560px;width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th>\u9060\u8ddd\u96e2\u5074\u306e\u8a2d\u5b9a\u6570n<\/th>\n<th>\u7406\u60f3\u6761\u4ef6\u3067\u5fc5\u8981\u306a\u691c\u51fa\u52b9\u7387<\/th>\n<th>\u8aad\u307f\u65b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>4\u901a\u308a<\/td>\n<td>25%\u3088\u308a\u5927\u304d\u3044<\/td>\n<td>25%\u3061\u3087\u3046\u3069\u3067\u306f\u3001\u3053\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3055\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>10\u901a\u308a<\/td>\n<td>10%\u3088\u308a\u5927\u304d\u3044<\/td>\n<td>\u7570\u306a\u308b10\u901a\u308a\u306e\u6e2c\u308a\u65b9\u3092\u7528\u610f\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>100\u901a\u308a<\/td>\n<td>1%\u3088\u308a\u5927\u304d\u3044<\/td>\n<td>\u4f4e\u3044\u691c\u51fa\u7387\u306b\u5bfe\u5fdc\u3059\u308b\u4ee3\u308f\u308a\u306b\u8a2d\u5b9a\u6570\u304c\u5897\u3048\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u8868\u306f\u5f0f\u304b\u3089\u6c42\u3081\u305f\u4f8b\u3067\u3042\u308a\u3001\u88c5\u7f6e\u306e\u5b9f\u6e2c\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u03b7\u306b\u306f\u9060\u8ddd\u96e2\u306e\u4f1d\u9001\u3060\u3051\u3067\u306a\u304f\u3001\u691c\u51fa\u5668\u304c\u53cd\u5fdc\u3059\u308b\u78ba\u7387\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u4efb\u610f\u306b\u5c0f\u3055\u3044\u6b63\u306e\u03b7\u306b\u5bfe\u3057\u3066\u8a2d\u5b9a\u6570\u3092\u5897\u3084\u305b\u308b\u3001\u3068\u3044\u3046\u306e\u304c\u7406\u8ad6\u306e\u8981\u70b9\u3067\u3059\u3002\u5149\u5b50\u304c\u5168\u304f\u5c4a\u304b\u306a\u304f\u3066\u3082\u3088\u3044\u3068\u3044\u3046\u610f\u5473\u3067\u3082\u3001\u6e2c\u5b9a\u8a2d\u5b9a\u3092\u56fa\u5b9a\u3057\u305f\u307e\u307e\u640d\u5931\u3092\u5897\u3084\u305b\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u73fe\u5b9f\u306b\u306f\u3001\u8fd1\u8ddd\u96e2\u306eCHSH\u5024\u304c\u7406\u60f3\u5024\u304b\u3089\u305a\u308c\u305f\u308a\u3001\u9060\u8ddd\u96e2\u306e\u76f8\u95a2\u306b\u96d1\u97f3\u304c\u6df7\u3058\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u3059\u308b\u3068\u5fc5\u8981\u306a\u691c\u51fa\u52b9\u7387\u306f\u4e0a\u304c\u308a\u307e\u3059\u3002\u8ad6\u6587\u306e\u5c0f\u3055\u306a\u8aa4\u5dee\u3092\u4eee\u5b9a\u3057\u305f\u89e3\u6790\u3067\u306f\u3001\u691c\u51fa\u5668\u30fb\u5149\u6e90\u30fb\u8fd1\u8ddd\u96e2\u306e\u4f1d\u9001\u306b\u540c\u7a0b\u5ea6\u306e\u8aa4\u5dee\u3092\u7f6e\u3044\u305f\u30e2\u30c7\u30eb\u306b\u3064\u3044\u3066\u30011\/n\u7a0b\u5ea6\u306e\u4f4e\u3044\u4f1d\u9001\u7387\u3092\u76ee\u6307\u3059\u306b\u306f\u3001\u5c40\u6240\u7684\u306a\u8aa4\u5dee\u3092\u304a\u304a\u3080\u306d1\/n<sup>4<\/sup>\u3088\u308a\u5c0f\u3055\u3044\u30b9\u30b1\u30fc\u30eb\u306b\u6291\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u7279\u5b9a\u306e\u96d1\u97f3\u30e2\u30c7\u30eb\u3067\u306e\u8fd1\u4f3c\u7684\u306a\u95a2\u4fc2\u3067\u3001\u3042\u3089\u3086\u308b\u88c5\u7f6e\u306b\u5171\u901a\u3059\u308b\u7cbe\u5ea6\u4fdd\u8a3c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u8a2d\u5b9a\u6570\u3060\u3051\u3092\u5897\u3084\u305b\u3070\u89e3\u6c7a\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8fd1\u8ddd\u96e2\u3067\u3069\u306e\u7a0b\u5ea6\u3088\u3044\u7d71\u8a08\u304c\u5f97\u3089\u308c\u308b\u304b\u3001\u9060\u8ddd\u96e2\u306e\u691c\u51fa\u7387\u3068\u76f8\u95a2\u306e\u8cea\u3092\u4e21\u7acb\u3067\u304d\u308b\u304b\u3001\u5341\u5206\u306a\u8a66\u884c\u3092\u96c6\u3081\u3089\u308c\u308b\u304b\u3092\u4e00\u7dd2\u306b\u898b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8ad6\u6587\u306f\u6709\u9650\u30c7\u30fc\u30bf\u306e\u89e3\u6790\u306b\u4f7f\u3044\u3084\u3059\u3044\u7dda\u5f62\u4e0d\u7b49\u5f0f\u3082\u793a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4e0a\u306e\u8868\u3060\u3051\u3067\u6e2c\u5b9a\u6642\u9593\u3084\u4fe1\u983c\u5ea6\u3092\u6c7a\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h2>\u91cf\u5b50\u9375\u914d\u9001\u306b\u306f\u3001\u3082\u3046\u4e00\u6bb5\u306e\u6761\u4ef6\u304c\u3042\u308b<\/h2>\n<p>\u9060\u304f\u307e\u3067\u91cf\u5b50\u76f8\u95a2\u304c\u3042\u308b\u3053\u3068\u306f\u3001\u79d8\u5bc6\u9375\u3092\u5b89\u5168\u306b\u5171\u6709\u3059\u308b\u91cf\u5b50\u9375\u914d\u9001\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u76f8\u95a2\u3092\u8a8d\u8a3c\u3067\u304d\u305f\u3068\u3044\u3046\u7d50\u679c\u304c\u3001\u305d\u306e\u307e\u307e\u5b89\u5168\u306a\u9375\u3092\u5b9f\u7528\u7684\u306a\u901f\u5ea6\u3067\u4f5c\u308c\u308b\u8a3c\u660e\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u7814\u7a76\u306f\u9375\u914d\u9001\u3078\u306e\u62e1\u5f35\u3082\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u306f\u9060\u8ddd\u96e2\u5074\u3060\u3051\u3067\u306a\u304fAlice\u3068\u8fd1\u8ddd\u96e2\u5074\u306b\u3082n\u901a\u308a\u306e\u6e2c\u5b9a\u8a2d\u5b9a\u3092\u6301\u305f\u305b\u3001CHSH\u4e0d\u7b49\u5f0f\u3092\u4e00\u822c\u5316\u3057\u305f\u300c\u9023\u9396\u578b\u30d9\u30eb\u4e0d\u7b49\u5f0f\u300d\u3092\u4f7f\u3044\u307e\u3059\u3002\u8fd1\u8ddd\u96e2\u3067\u5b8c\u5168\u306a\u9055\u53cd\u304c\u5f97\u3089\u308c\u3001\u72b6\u614b\u3068\u6e2c\u5b9a\u3092\u6b63\u78ba\u306b\u81ea\u5df1\u691c\u8a3c\u3067\u304d\u308b\u7406\u60f3\u6761\u4ef6\u306e\u3082\u3068\u3067\u3001\u03b7 &gt; 1\/n\u306a\u3089\u3001\u8a66\u884c\u6570\u3092\u5341\u5206\u5927\u304d\u304f\u3057\u305f\u6975\u9650\u3067\u30bc\u30ed\u3067\u306f\u306a\u3044\u9375\u751f\u6210\u7387\u3092\u5f97\u3089\u308c\u308b\u3068\u8ad6\u3058\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8fd1\u8ddd\u96e2\u88c5\u7f6e\u306b\u3082\u8aa4\u5dee\u304c\u3042\u308b\u5834\u5408\u306e\u5b9f\u7528\u7684\u306a\u5b89\u5168\u6027\u8a3c\u660e\u3084\u3001\u6709\u9650\u306e\u30c7\u30fc\u30bf\u304b\u3089\u5177\u4f53\u7684\u306a\u9375\u751f\u6210\u7387\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u306f\u3001\u4eca\u5f8c\u306e\u8ab2\u984c\u3068\u3057\u3066\u6b8b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7814\u7a76\u306e\u9032\u5c55\u306f\u3001\u640d\u5931\u305d\u306e\u3082\u306e\u3092\u306a\u304f\u3059\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u8fd1\u8ddd\u96e2\u306e\u78ba\u304b\u306a\u6e2c\u5b9a\u60c5\u5831\u3092\u4f7f\u3063\u3066\u3001\u640d\u5931\u306e\u5927\u304d\u3044\u9060\u8ddd\u96e2\u3067\u3082\u91cf\u5b50\u76f8\u95a2\u3092\u898b\u5206\u3051\u308b\u9053\u7b4b\u3092\u793a\u3057\u305f\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u53c2\u8003\u8cc7\u6599<\/h2>\n<p>\uff3b1\uff3dPavel Sekatski, Jef Pauwels, Edwin Peter Lobo, Stefano Pironio, Nicolas Brunner, \u201cCertification of quantum correlations at arbitrary distances through routed Bell tests\u201d, arXiv:2502.12241v4\uff08\u521d\u7a3f2025\u5e742\u670817\u65e5\u3001\u6539\u8a022026\u5e7411\u67083\u65e5\uff09\u3002<a href=\"https:\/\/arxiv.org\/abs\/2502.12241v4\">\u8ad6\u6587\u60c5\u5831<\/a> \/ <a href=\"https:\/\/arxiv.org\/pdf\/2502.12241v4\">\u539f\u8ad6\u6587PDF<\/a>\u3002\u672c\u65872\u301c6\u9801\u3001\u4ed8\u9332B\u30fbC\u30fbD\u3092\u53c2\u7167\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9060\u304f\u3078\u9001\u3063\u305f\u5149\u5b50\u304c\u9014\u4e2d\u3067\u5931\u308f\u308c\u308b\u3068\u3001\u5c4a\u3044\u305f\u5c11\u6570\u306e\u5149\u5b50\u3060\u3051\u3092\u8abf\u3079\u3066\u3082\u3001\u91cf\u5b50\u306e\u76f8\u95a2\u3092\u6b63\u3057\u304f\u78ba\u304b\u3081\u3089\u308c\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u691c\u51fa\u3067\u304d\u305f\u4e8b\u4f8b\u306b\u504f\u308a\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u5149\u5b50\u3092\u8fd1\u304f\u3067\u6e2c\u308b\u8a66\u884c\u3068\u9060\u304f\u3067\u6e2c\u308b\u8a66\u884c\u3092\u5207\u308a\u66ff\u3048\u3001\u8fd1 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2356,"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":[29],"tags":[468],"class_list":["post-2358","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-communications-networking","tag-routed-bell-tests"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/11\/qs-routed-bell-tests-20261105-aafcec062cf4.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/2358","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=2358"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/2358\/revisions"}],"predecessor-version":[{"id":2360,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/2358\/revisions\/2360"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/2356"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}