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arXiv quant-ph/0509150quant-ph
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暗本征态绝热演化的几何性质

Geometric nature in adiabatic evolution of dark eigenstates

Shi-Liang Zhu, Z. D. Wang

摘要:

在最近的一封信[物理。{ \bf 95},080502(2005)],提出了一种有趣的方案,通过暗本征态的绝热演化来实现具有内置容错特征的一类条件量子相位门。在这篇评论中,我们阐述了门方案的几何性质,并澄清它仍然属于一类传统的几何量子计算。

英文摘要:

In a recent Letter [Phys. Rev. Lett. {\bf 95}, 080502 (2005)], an interesting scheme was proposed to implement a type of conditional quantum phase gates with built-in fault-tolerant feature via adiabatic evolution of dark eigenstates. In this comment we elaborate the geometric nature of the gate scheme and clarify that it still belongs to a class of conventional geometric quantum computation.

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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