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arXiv quant-ph/0310072quant-ph
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非对易观测量之间的完全相关

Perfect correlations between noncommuting observables

Masanao Ozawa

摘要:

当两个不可对易的观测量被认为具有相同的值时,这个问题通常会出现,但显示出一个非平凡的困难。在这里,给出了一个答案,通过建立非对易观测量之间的完美相关性的概念,并应用于获得一个标准的精确测量的一个给定的可观察在一个给定的状态。

英文摘要:

The problem as to when two noncommuting observables are considered to have the same value arises commonly, but shows a nontrivial difficulty. Here, an answer is given by establishing the notion of perfect correlations between noncommuting observables, and applied to obtain a criterion for precise measurements of a given observable in a given state.

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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