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arXiv 0711.0144quant-ph
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评“准能量非完整性及其在绝热量子态操纵中的应用”

Comment on ``Quasienergy anholonomy and its application to adiabatic quantum state manipulation''

Taksu Cheon

摘要:

在他的信[A]。Tanaka和M. Miyamoto,Phys. Rev. Lett. 98,160407(2007)],Tanaka和Miyamoto引入了一个踢旋模型,指出了奇异特征值非完整性的普遍存在性。他们继续展示了该模型在量子态操纵和量子信息处理方面的潜在效用。虽然我们认为他们的模式是不同的有用的,他们的论点是启发性的,在我们看来,有三个缺失的因素,在文章中,没有他们的讨论似乎是不完整的,应用前景有限。它们是关于动力学相、规范势和绝热性的。

英文摘要:

In their Letter [A. Tanaka and M. Miyamoto, Phys. Rev. Lett. 98, 160407 (2007)], Tanaka and Miyamoto introduce a kicked spin model, for which they point out the generic existence of exotic eigenvalue anholonomy. They proceed to show the potential utility of the model for quantum state manipulation and quantum information processing. While we believe their model to be vary useful and their argument to be revealing, In our view, there are three missing elements in the article, without which their discussion seems to be incomplete and the prospect of the application limited. They are on dynamical phase, gauge potential, and on adiabaticity.

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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