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arXiv 0904.3794physics.data-anphysics.comp-ph
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量子Tsallis熵与射影测度

Quantum Tsallis entropy and projective measurement

Marko V. Jankovic

摘要:

众所周知,投影测量不会降低量子态的冯诺伊曼熵。本文证明了投影测量也不会降低量子态的量子Tsallis熵。利用类似的分析,可以表明,投影测量一般不会降低量子统一(r,s)-熵。

英文摘要:

It is well known that projective measurement will not decrease the von Neumann entropy of a quantum state. In this paper, it is shown that projective measurement will not decrease the quantum Tsallis entropy of a quantum state, either. Using a similar analysis, it can be shown that projective measurement will not decrease the quantum unified (r, s)-entropy in general.

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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