August 2020
Beginner to intermediate
332 pages
8h 16m
Japanese
book
動かして学ぶ量子コンピュータプログラミング ―シミュレータとサンプルコードで理解する基本アルゴリズム
by Eric R. Johnston, Nic Harrigan, Mercedes Gimeno-Segovia, 北野 章, 丸山 耕司
Content preview from 動かして学ぶ量子コンピュータプログラミング ―シミュレータとサンプルコードで理解する基本アルゴリズム
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72
4
章 量子テレポーテーション
アリスがもつ れたペ アと
積荷をもつれさせ、
両方とも破壊する
アリスが積荷 を
準備する
ボブが
2
つ の ラ ン ダ ム ビ ット を
受け取り、 それをもつれた
キ ュ ビ ット ペ ア に 使 う
検証するもつれたペアを
1
つ作成する
図4-3
例4-1の回路生成用コードを
IBM QX
システムにコピー
&
ペーストすると、ユーザインタフェースに
は図4-4 の回路が表示されます。これは図4-3で示したのとまったく同じプログラムであり、表示が若
干異なっているだけです。私たちが使用している量子ゲート表記は標準的なので、本書以外で利用さ
れているものと同じです
＊
1
。
検証するアリスがもつ れたペ アと積荷を
もつれさせ、両方とも破壊する
もつれたペアを
1
つ作成する
ボブが
2
つのランダムビットを受け取り、
そ れ を も つ れ た キ ュ ビ ット ペ ア に 使 う
アリスが積荷
を準備する
図4-4
＊
2
［
Run
］をクリックすると、
IBM QX
はプログラムを
1,024
回実行し（この数は調整可能）、これらすべ
＊
1
同じ結果を生成する別の方法では、
CNOT
や
HAD
などのゲートを組み合わせることが可能。演算によっては、
IBM
QX
と
QCEngine
で分解の仕方が異なる。
＊
2 International Business ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.