{"published":"2022-02-18 22:47:09","url":"https://randommemory.hatenablog.com/entry/2022/02/18/224709","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/d/derwind/20220219/20220219001917.png","type":"rich","provider_url":"https://hatena.blog","description":"\u66f8\u7c4d p.162 \u56f34-12 \u3092\u3082\u3046\u5c11\u3057\u4e01\u5be7\u306b\u8ffd\u3044\u304b\u3051\u305f\u3044\u3002$\\ket{\\omega}$ \u3082 $\\ket{s}$ \u3082 $(\\R^2)^{\\otimes n}$ \u306e\u30d9\u30af\u30c8\u30eb\u3068\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3001\u56f3\u3092\u3053\u306e 2 \u3064\u304c\u5f35\u308b 2 \u6b21\u5143\u5b9f\u30d9\u30af\u30c8\u30eb\u7a7a\u9593\u306e\u4e2d\u306e\u56de\u8ee2\u3068\u8003\u3048\u308b\u3002\u3088\u3063\u3066\u3001$\\ket{\\omega^\\perp}$ \u306f $\\ket{s} + \\alpha\\ket{\\omega} = \\ket{s} - \\frac{1}{\\sqrt{2^n}} \\ket{\\omega}$ \u65b9\u5411\u3092\u6b63\u306e\u5411\u304d\u3068\u3059\u308b\u3088\u3046\u306a\u8ef8\u306e\u5358\u4f4d\u30d9\u30af\u30c8\u30eb\u3067\u3042\u308b\u3068\u3059\u308b\u3002$\\left|\\ket{s} - \\frac{1}{\\sqrt{2^n}} \u2026","width":"100%","blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","categories":["quantum_computing"],"version":"1.0","blog_url":"https://randommemory.hatenablog.com/","author_name":"derwind","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2022%2F02%2F18%2F224709\" title=\"Qiskit (45) \u2014\u30b0\u30ed\u30fc\u30d0\u30fc\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Qiskit (45) \u2014\u30b0\u30ed\u30fc\u30d0\u30fc\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0","author_url":"https://blog.hatena.ne.jp/derwind/","height":"190"}