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arXiv 1306.5211quant-ph
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二能级系统互补可观量的矛盾熵联合测不准关系

Contradictory entropic joint uncertainty relations for complementary observables in two-level systems

Alfredo Luis

摘要:

我们表明,不同的熵的波动措施导致矛盾的不确定性关系的两个互补的观测。我们应用Tsallis和Rényi熵的联合分布出现从一个嘈杂的同时测量的两个可观的,以及其各自的统计数据的产品,无论是内在的或操作的起源。

英文摘要:

We show that different entropic measures of fluctuations lead to contradictory uncertainty relations for two complementary observables. We apply Tsallis and Rényi entropies to the joint distribution emerging from a noisy simultaneous measurement of both observables as well as to the product of their individual statistics, either intrinsic or of operational origin.

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