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arXiv 1309.2736quant-ph
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产生SU(2)和SU(3)表示本征态的有效量子算法和电路

An Efficient Quantum Algorithm and Circuit to Generate Eigenstates of SU(2) and SU(3) Representations

Satya Sainadh U

摘要:

本论文提出了一种有效的量子算法和显式电路,用于产生任意SU(2)和SU(3)表示的本征态。这些包括各种各样的高度纠缠态。该算法使用Schur变换,将输入计算基状态旋转到输出Schur基状态,其中资源多项式的qudits数为n。利用量子逻辑是可逆的这一事实,我们使用逆舒尔变换来实现所需的结果。该算法可以很容易地推广到任意的高阶群。

英文摘要:

This thesis presents an efficient quantum algorithm and explicit circuits for generating eigenstates of arbitrary SU(2) and SU(3) representations. These include a wide variety of highly entangled states. The algorithm uses Schur transform that rotates the input computational basis states to the output Schur basis states with resources polynomial in number of qudits n. Using the fact that quantum logic is reversible, we accomplish the desired result using the inverse Schur transform. The algorithm can be easily generalized to any arbitrary higher groups.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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