{"id":1413,"date":"2026-10-26T03:00:00","date_gmt":"2026-10-25T18:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=1413"},"modified":"2026-10-23T07:48:55","modified_gmt":"2026-10-22T22:48:55","slug":"qs-quantum-erasure-conditional-success-20261023","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=1413","title":{"rendered":"\u91cf\u5b50\u6d88\u5931\u30c1\u30e3\u30cd\u30eb\u3001\u300c\u5c4a\u3044\u305f\u72b6\u614b\u306e\u6b63\u3057\u3055\u300d\u3068\u6210\u529f\u7387\u3092\u5225\u3005\u306b\u8aad\u3080"},"content":{"rendered":"<p>\u91cf\u5b50\u901a\u4fe1\u3067\u300c\u5c4a\u3044\u305f\u72b6\u614b\u306f\u5143\u306e\u72b6\u614b\u3068\u4e00\u81f4\u3057\u305f\u300d\u3068\u805e\u304f\u3068\u3001\u901a\u4fe1\u5168\u4f53\u3082\u3046\u307e\u304f\u3044\u3063\u305f\u3088\u3046\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u5c4a\u304b\u306a\u304b\u3063\u305f\u8a66\u884c\u3092\u9664\u3044\u3066\u8a55\u4fa1\u3057\u3066\u3044\u308b\u306a\u3089\u3001\u72b6\u614b\u306e\u6b63\u3057\u3055\u3068\u5c4a\u304f\u78ba\u7387\u306f\u5225\u306e\u6570\u5b57\u3067\u3059\u3002\u91cf\u5b50\u6d88\u5931\u30c1\u30e3\u30cd\u30eb\u306f\u3001\u3053\u306e\u9055\u3044\u3092\u5358\u7d14\u306a\u5f0f\u3067\u8868\u3059\u7406\u60f3\u30e2\u30c7\u30eb\u3067\u3059\u3002\u5931\u6557\u306e\u5370\u3092\u6b8b\u3059\u3053\u3068\u304c\u4f55\u3092\u53ef\u80fd\u306b\u3057\u3001\u4f55\u3092\u4fdd\u8a3c\u3057\u306a\u3044\u304b\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<section 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= (1\u2212p)\u03c1 \u2295 p|e\u27e9\u27e8e|<\/strong>\u3068\u66f8\u3051\u307e\u3059\u3002\u2295\u306f\u3001\u540c\u3058\u4e8c\u6b21\u5143\u306e\u4e2d\u3067\u6df7\u305c\u308b\u306e\u3067\u306a\u304f\u3001\u533a\u5225\u3067\u304d\u308b\u5225\u306e\u90e8\u5206\u3078\u5206\u3051\u3066\u7f6e\u304f\u3053\u3068\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u306e\u5f0f\u306f\u539f\u8cc7\u6599\u306e\u5168\u4f53\u7cfb\u306e\u5f0f\u304b\u3089\u3001\u53d7\u3051\u624b\u3060\u3051\u3092\u53d6\u308a\u51fa\u3057\u3066\u66f8\u304d\u76f4\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u533a\u5225\u3067\u304d\u308b\u5370\u304c\u3042\u308b\u305f\u3081\u3001\u53d7\u3051\u624b\u306f\u300c0\u30681\u306e\u5074\u306b\u3044\u308b\u304b\u3001e\u306e\u5074\u304b\u300d\u3068\u3044\u3046\u4e8c\u629e\u3092\u8abf\u3079\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u7406\u60f3\u7684\u306a\u4e8c\u629e\u3067\u306f\u30010\u304b1\u304b\u3092\u898b\u5206\u3051\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5c4a\u3044\u305f\u5074\u306e\u5185\u90e8\u306b\u3042\u308b\u91cd\u306d\u5408\u308f\u305b\u3092\u8aad\u307f\u5206\u3051\u305a\u3001\u5c4a\u3044\u305f\u304b\u3069\u3046\u304b\u3060\u3051\u3092\u9078\u3079\u308b\u3001\u3068\u3044\u3046\u70b9\u304c\u5927\u5207\u3067\u3059\u3002\u5358\u306b\u7d50\u679c\u304c\u5206\u304b\u3089\u306a\u3044\u3053\u3068\u3084\u3001\u901a\u5e38\u306e0\u30fb1\u304c\u30e9\u30f3\u30c0\u30e0\u306b\u51fa\u308b\u3053\u3068\u3092\u3001\u3059\u3079\u3066\u3053\u306e\u30e2\u30c7\u30eb\u3068\u540c\u3058\u306b\u306f\u6271\u3044\u307e\u305b\u3093\u3002<\/p>\n<h2>\u6d88\u5931\u78ba\u738725%\u306e\u3068\u304d\u3001\u51fa\u529b\u3092\u4e09\u3064\u306e\u6210\u5206\u3067\u898b\u308b<\/h2>\n<p>\u72ec\u81ea\u8a08\u7b97\u306e\u4f8b\u3068\u3057\u3066\u3001\u5165\u529b\u3092\u30d7\u30e9\u30b9\u72b6\u614b\u3001\u3064\u307e\u308a0\u30681\u3092\u540c\u3058\u6b63\u306e\u632f\u5e45\u3067\u91cd\u306d\u5408\u308f\u305b\u305f\u72b6\u614b\u306b\u3057\u307e\u3059\u30020\u30681\u3092\u9806\u306b\u4e26\u3079\u305f\u5bc6\u5ea6\u884c\u5217\u306f\u3001\u56db\u3064\u306e\u8981\u7d20\u304c\u3059\u3079\u30660.5\u3067\u3059\u3002\u51fa\u529b\u306e\u57fa\u5e95\u30920\u30011\u3001e\u306e\u9806\u306b\u4e26\u3079\u3001p=0.25\u3068\u3059\u308b\u3068\u3001\u5de6\u4e0a\u306e\u4e8c\u884c\u4e8c\u5217\u306f\u3059\u3079\u30660.375\u3001e\u306e\u5bfe\u89d2\u6210\u5206\u306f0.25\u3001\u6b8b\u308a\u306f0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5bfe\u89d2\u6210\u5206\u306e\u5408\u8a08\u306f0.375\uff0b0.375\uff0b0.25=1\u3067\u3059\u30020\u30fb1\u306e\u90e8\u5206\u306b\u3042\u308b\u78ba\u7387\u306e\u5408\u8a08\u306f0.75\u3067\u3001\u6d88\u5931\u306e\u5370\u306e\u78ba\u7387\u306f0.25\u3002\u3053\u3053\u307e\u3067\u306f\u5168\u8a66\u884c\u3092\u542b\u3081\u305f\u51fa\u529b\u3067\u3059\u3002\u5165\u529b\u306e\u72b6\u614b\u304c\u6b8b\u308b\u90e8\u5206\u3068\u6d88\u5931\u90e8\u5206\u3092\u3001\u540c\u3058\u6bcd\u6570\u306e\u4e2d\u3067\u6570\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001\u5c4a\u3044\u305f\u5074\u3060\u3051\u3092\u9078\u3073\u307e\u3059\u3002\u5de6\u4e0a\u306e\u90e8\u5206\u306e\u5404\u8981\u7d200.375\u3092\u3001\u305d\u306e\u90e8\u5206\u306e\u78ba\u73870.75\u3067\u5272\u308b\u3068\u3001\u3059\u3079\u30660.5\u306b\u623b\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u5c4a\u3044\u305f\u3068\u3044\u3046\u6761\u4ef6\u3067\u6b63\u898f\u5316\u3057\u305f\u72b6\u614b\u306f\u3001\u5165\u529b\u306e\u30d7\u30e9\u30b9\u72b6\u614b\u305d\u306e\u3082\u306e\u3067\u3059\u3002\u3053\u3053\u3067\u884c\u3063\u305f\u5272\u308a\u7b97\u306f\u3001\u6210\u529f\u7387\u3092\u4e0a\u3052\u308b\u51e6\u7406\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5168\u8a66\u884c\u306e\u3046\u306175%\u306b\u91cd\u307f\u3092\u6301\u3064\u90e8\u5206\u3092\u3001\u65b0\u3057\u3044\u6761\u4ef6\u4ed8\u304d\u96c6\u56e3\u3068\u3057\u3066\u8868\u3057\u76f4\u3057\u305f\u64cd\u4f5c\u3067\u3059\u3002<\/p>\n<p>\u540c\u3058\u8a08\u7b97\u3067p\u30920.75\u306b\u5909\u3048\u308b\u3068\u3001\u5de6\u4e0a\u306e\u8981\u7d20\u306f\u3059\u3079\u30660.125\u3068\u306a\u308a\u3001\u305d\u306e\u90e8\u5206\u306e\u78ba\u7387\u306f0.25\u3067\u3059\u30020.125\u00f70.25\u306f\u3084\u306f\u308a0.5\u306a\u306e\u3067\u3001\u5c4a\u3044\u305f\u6761\u4ef6\u306e\u72b6\u614b\u306f\u540c\u3058\u3067\u3059\u3002\u305d\u308c\u3067\u3082\u3001\u5c4a\u304f\u78ba\u7387\u306f75%\u304b\u308925%\u3078\u4e0b\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u6761\u4ef6\u4ed8\u304d\u306e\u72b6\u614b\u3060\u3051\u3092\u4e26\u3079\u308b\u3068\u3001\u898b\u843d\u3068\u3059\u5dee\u304c\u3053\u3053\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-quantum-erasure-conditional-success-20261023-figure-75284683c635.png\" alt=\"\u7406\u60f3\u6d88\u5931\u30c1\u30e3\u30cd\u30eb\u306e\u4f8b\u3002\u6d88\u5931\u78ba\u73870\u30010.25\u30010.75\u3067\u5c4a\u304f\u78ba\u7387\u306f1\u30010.75\u30010.25\u3002\u5c4a\u3044\u305f\u6761\u4ef6\u3067\u306e\u30d7\u30e9\u30b9\u72b6\u614b\u306e\u4e00\u81f4\u306f\u3059\u3079\u30661\u3002\u6d88\u5931\u78ba\u73871\u3067\u306f\u5c4a\u304b\u305a\u3001\u6761\u4ef6\u4ed8\u304d\u8a55\u4fa1\u306f\u5b9a\u7fa9\u3067\u304d\u306a\u3044\u3002\" style=\"width:100%;max-width:100%;height:auto\"><figcaption>\u30d7\u30e9\u30b9\u72b6\u614b\u3092\u5165\u529b\u3057\u305f\u72ec\u81ea\u884c\u5217\u8a08\u7b97\u3002\u6210\u529f\u3057\u305f\u6761\u4ef6\u3067\u306e\u4e00\u81f4\u306f\u540c\u3058\u3067\u3082\u3001\u5168\u8a66\u884c\u306e\u6210\u529f\u7387\u304c\u5909\u308f\u308b\u3002\u5b9f\u6a5f\u306e\u6e2c\u5b9a\u5024\u3067\u306f\u306a\u3044\u3002<\/figcaption><\/figure>\n<h2>\u6bcd\u6570\u3092\u5909\u3048\u308b\u3068\u3001\u540c\u3058\u6e2c\u5b9a\u3067\u3082\u6570\u5b57\u304c\u5909\u308f\u308b<\/h2>\n<p>\u5c4a\u3044\u305f\u72b6\u614b\u306b\u3001\u30d7\u30e9\u30b9\u72b6\u614b\u306a\u3089\u5fc5\u305a\u30d7\u30e9\u30b9\u5074\u306b\u51fa\u308b\u7406\u60f3\u7684\u306aX\u6e2c\u5b9a\u3092\u884c\u3046\u3068\u3057\u307e\u3059\u3002p=0.25\u306e\u4f8b\u3067\u306f\u3001\u5168\u8a66\u884c\u306b\u5bfe\u3059\u308b\u30d7\u30e9\u30b9\u7d50\u679c\u306e\u78ba\u7387\u306f0.75\u3001\u30de\u30a4\u30ca\u30b9\u7d50\u679c\u306f0\u3001\u6d88\u5931\u306f0.25\u3067\u3059\u3002\u4e00\u65b9\u3001\u6d88\u5931\u3092\u9664\u3044\u305f\u8a66\u884c\u3060\u3051\u3092\u6bcd\u6570\u306b\u3059\u308b\u3068\u3001\u30d7\u30e9\u30b9\u7d50\u679c\u306e\u78ba\u7387\u306f1\u306b\u306a\u308a\u307e\u3059\u3002\u300c75%\u300d\u3068\u300c100%\u300d\u306f\u3001\u3053\u306e\u30e2\u30c7\u30eb\u3067\u306f\u77db\u76fe\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u4f55\u3092\u6bcd\u6570\u306b\u3057\u305f\u6570\u5b57\u304b\u304c\u9055\u3044\u307e\u3059\u3002<\/p>\n<p>\u4eee\u306b\u540c\u3058\u7406\u60f3\u30c1\u30e3\u30cd\u30eb\u3092\u72ec\u7acb\u306b1000\u56de\u4f7f\u3046\u306a\u3089\u3001\u5c4a\u304f\u56de\u6570\u306e\u671f\u5f85\u5024\u306f750\u3067\u3059\u3002\u5b9f\u969b\u306e\u6709\u9650\u56de\u306e\u56de\u6570\u304c\u5fc5\u305a750\u306b\u306a\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u8a66\u884c\u306e\u901f\u3055\u3092\u6c7a\u3081\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u671f\u5f85\u5024\u304b\u3089\u6bce\u79d2\u4f55\u500b\u306e\u72b6\u614b\u3092\u5c4a\u3051\u3089\u308c\u308b\u304b\u3082\u5206\u304b\u308a\u307e\u305b\u3093\u3002\u56de\u6570\u306e\u5272\u5408\u3001\u6642\u9593\u5f53\u305f\u308a\u306e\u6210\u679c\u3001\u5c4a\u3044\u305f\u72b6\u614b\u306e\u54c1\u8cea\u306f\u3001\u305d\u308c\u305e\u308c\u6761\u4ef6\u304c\u5fc5\u8981\u306a\u6bd4\u8f03\u3067\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u672a\u77e5\u306e\u88c5\u7f6e\u306b\u3064\u3044\u3066\u3001\u3042\u308b\u5165\u529b\u3067X\u6e2c\u5b9a\u306e\u7d50\u679c\u304c\u4e00\u81f4\u3057\u305f\u3060\u3051\u3067\u3001\u3042\u3089\u3086\u308b\u91cf\u5b50\u72b6\u614b\u304c\u4fdd\u305f\u308c\u308b\u3068\u7d50\u8ad6\u3065\u3051\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u672c\u7a3f\u3067\u5165\u529b\u03c1\u304c\u5c4a\u3044\u305f\u6761\u4ef6\u3067\u305d\u306e\u307e\u307e\u623b\u308b\u3068\u8a00\u3048\u308b\u306e\u306f\u3001\u6700\u521d\u306b\u5b9a\u3081\u305f\u30c1\u30e3\u30cd\u30eb\u306e\u5f0f\u306b\u3088\u308a\u307e\u3059\u3002\u9078\u3093\u3060\u4e00\u3064\u306e\u6e2c\u5b9a\u7d50\u679c\u3060\u3051\u304b\u3089\u88c5\u7f6e\u5168\u4f53\u306e\u6027\u8cea\u3092\u63a8\u5b9a\u3057\u305f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u5931\u6557\u304c\u5206\u304b\u3063\u3066\u3082\u3001\u5931\u3063\u305f\u72b6\u614b\u306f\u624b\u5143\u306b\u623b\u3089\u306a\u3044<\/h2>\n<p>e\u306e\u5074\u304c\u5f97\u3089\u308c\u305f\u3068\u304d\u3001\u53d7\u3051\u624b\u306b\u6b8b\u308b\u72b6\u614b\u306f\u5165\u529b\u306b\u304b\u304b\u308f\u3089\u305a\u540c\u3058\u6d88\u5931\u306e\u5370\u3067\u3059\u3002\u5165\u529b\u304c0\u3067\u3082\u30011\u3067\u3082\u3001\u30d7\u30e9\u30b9\u72b6\u614b\u3067\u3082\u3001\u53d7\u3051\u624b\u306e\u305d\u306e\u8a66\u884c\u304b\u3089\u306f\u540c\u3058\u5370\u3057\u304b\u5f97\u3089\u308c\u307e\u305b\u3093\u3002\u3069\u308c\u3092\u9001\u3063\u305f\u304b\u3068\u3044\u3046\u9055\u3044\u304c\u5370\u306b\u6b8b\u3063\u3066\u3044\u306a\u3044\u4ee5\u4e0a\u3001\u5370\u3060\u3051\u304b\u3089\u5143\u306e\u672a\u77e5\u306e\u72b6\u614b\u3092\u4e00\u610f\u306b\u6c7a\u3081\u76f4\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u308c\u306f\u3001\u5931\u6557\u3092\u691c\u77e5\u3067\u304d\u308b\u4fa1\u5024\u304c\u5c0f\u3055\u3044\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5931\u6557\u3057\u305f\u8a66\u884c\u3092\u63a1\u7528\u3057\u306a\u3044\u3001\u5225\u306b\u7528\u610f\u3057\u305f\u7b26\u53f7\u3084\u901a\u4fe1\u624b\u9806\u3067\u6271\u3046\u3001\u3068\u3044\u3063\u305f\u5224\u65ad\u306e\u305f\u3081\u306e\u60c5\u5831\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u308c\u3089\u306e\u624b\u9806\u3092\u5b9f\u88c5\u3057\u305f\u3053\u3068\u3084\u3001\u305d\u306e\u6210\u529f\u7387\u307e\u3067\u3001\u3053\u306e\u30c1\u30e3\u30cd\u30eb\u306e\u5b9a\u7fa9\u3060\u3051\u304b\u3089\u4ed8\u3051\u52a0\u3048\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u72b6\u614b\u306e\u518d\u6e96\u5099\u304c\u53ef\u80fd\u304b\u3069\u3046\u304b\u3082\u3001\u9001\u3063\u3066\u3044\u305f\u60c5\u5831\u3068\u5b9f\u9a13\u306e\u6761\u4ef6\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p>\u6975\u7aef\u306ap=1\u3067\u306f\u3001\u3059\u3079\u3066\u304c\u6d88\u5931\u3057\u3001\u5c4a\u304f\u78ba\u7387\u306f0\u3067\u3059\u3002\u3053\u306e\u3068\u304d\u300c\u5c4a\u3044\u305f\u6761\u4ef6\u306e\u72b6\u614b\u300d\u3092\u6c42\u3081\u3088\u3046\u3068\u3057\u3066\u3082\u30010\u3067\u5272\u308b\u3053\u3068\u306b\u306a\u308a\u5b9a\u7fa9\u3067\u304d\u307e\u305b\u3093\u3002\u300c\u5c4a\u3044\u305f\u5206\u306e\u54c1\u8cea100%\u300d\u3068\u3044\u3046\u8868\u793a\u3092\u305d\u306e\u307e\u307e\u6b8b\u3059\u3068\u3001\u6210\u529f\u304c\u4e00\u4ef6\u3082\u306a\u3044\u5834\u5408\u307e\u3067\u826f\u597d\u306b\u898b\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u9078\u5225\u5f8c\u306e\u54c1\u8cea\u3092\u793a\u3059\u3068\u304d\u306b\u306f\u3001\u63a1\u7528\u7387\u3068\u3001\u63a1\u7528\u3055\u308c\u305f\u8a66\u884c\u304c\u5b9f\u969b\u306b\u5b58\u5728\u3059\u308b\u304b\u3092\u4e00\u7dd2\u306b\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u51fa\u5178<\/h2>\n<ol>\n<li>John Preskill, <a href=\"https:\/\/www.preskill.caltech.edu\/ph219\/chap10_6A_2025.pdf\">Quantum Information, Chapter 10: Quantum Shannon Theory<\/a>, June 2025\u7248\u3002Exercise 10.18\u3001\u5370\u5237\u30da\u30fc\u30b892\uff08PDF98\u30da\u30fc\u30b8\uff09\u3001\u5f0f10.454\u3068\u76f4\u4ea4\u3059\u308b\u6d88\u5931\u8a18\u53f7\u306e\u5b9a\u7fa9\u30022026\u5e7410\u670823\u65e5\u78ba\u8a8d\u3002\u4e09\u6b21\u5143\u51fa\u529b\u884c\u5217\u3001\u6761\u4ef6\u4ed8\u304d\u72b6\u614b\u3068\u78ba\u7387\u306e\u4f8b\u3001\u56f3\u306f\u72ec\u81ea\u8a08\u7b97\u3002\u7406\u60f3\u30c1\u30e3\u30cd\u30eb\u306e\u8aac\u660e\u3067\u3042\u308a\u3001\u5b9f\u88c5\u6027\u80fd\u3001\u7b26\u53f7\u5316\u5f8c\u306e\u901a\u4fe1\u5bb9\u91cf\u3001\u5b9f\u6a5f\u306e\u640d\u5931\u7387\u3092\u6e2c\u5b9a\u3057\u305f\u3082\u306e\u3067\u306f\u306a\u3044\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u91cf\u5b50\u901a\u4fe1\u3067\u300c\u5c4a\u3044\u305f\u72b6\u614b\u306f\u5143\u306e\u72b6\u614b\u3068\u4e00\u81f4\u3057\u305f\u300d\u3068\u805e\u304f\u3068\u3001\u901a\u4fe1\u5168\u4f53\u3082\u3046\u307e\u304f\u3044\u3063\u305f\u3088\u3046\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u5c4a\u304b\u306a\u304b\u3063\u305f\u8a66\u884c\u3092\u9664\u3044\u3066\u8a55\u4fa1\u3057\u3066\u3044\u308b\u306a\u3089\u3001\u72b6\u614b\u306e\u6b63\u3057\u3055\u3068\u5c4a\u304f\u78ba\u7387\u306f\u5225\u306e\u6570\u5b57\u3067\u3059\u3002\u91cf\u5b50\u6d88\u5931\u30c1\u30e3\u30cd\u30eb\u306f\u3001\u3053\u306e\u9055\u3044 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1411,"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-1413","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-quantum-erasure-conditional-success-20261023-featured-c5be5b20d22e.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1413","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=1413"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1413\/revisions"}],"predecessor-version":[{"id":1414,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1413\/revisions\/1414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/1411"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}