{"url":"https://randommemory.hatenablog.com/entry/2022/02/12/233657","published":"2022-02-12 23:36:57","title":"Qiskit (40) \u2015 HHL \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2022%2F02%2F12%2F233657\" title=\"Qiskit (40) \u2015 HHL \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>","categories":["quantum_computing"],"blog_url":"https://randommemory.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/derwind/","blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","description":"\u5341\u5206\u306b\u6e96\u5099\u3092\u3057\u305f\u306e\u3067\u3001HHL \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u518d\u958b\u3059\u308b\u3002Qiskit (39) \u2015 HHL \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6 \u306e\u304a\u3055\u3089\u3044\u3068\u3057\u3066\u3001\u3042\u308b $2^n \\lambda_j^\\prime \\in \\Z$ \u304c\u3068\u308c\u3066\u3001$2^n \\lambda_j^\\prime$ \u306e $n$-bit \u30d0\u30a4\u30ca\u30ea\u8868\u73fe\u3092 ket \u306e\u4e2d\u306b\u5165\u308c\u305f\u72b6\u614b $|\\lambda_j^\\prime \\rangle$ \u3092\u4f7f\u3063\u3066\u3001$$ \\begin{align*} \\ket{0}^{\\otimes n} \\otimes \\ket{b} \\xrightarrow{QPE} \\sum_{j=0}^{n-1} |\\lambda_j^\\pri\u2026","width":"100%","author_name":"derwind","image_url":null,"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","height":"190","version":"1.0","type":"rich"}