双模压缩腔光子的纠缠波动谱

S. Getahun
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引用次数: 1

摘要

我们分析了双模光子系统的纠缠波动谱和局部纠缠谱。我们也给出了局部纠缠度的定义。为了进行我们的分析,我们考虑一个具有零均值高斯变量的量子系统。结果表明,在给定的频率区间内,稳态和阈值处存在最大纠缠度的50%和最大挤压度的75%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Spectrum of Entanglement Fluctuations from the Two-Mode Squeezed Cavity Photons
We analyze the spectrum of entanglement fluctuations and local entanglement that holds true for the two-mode photon system. We also present a definition for the degree of local entanglement. In order to carry out our analysis, we consider a quantum system with a Gaussian variable with zero mean. It is found that 50% maximum degree of entanglement as well as 75% maximum degree of squeezing occurs at steadystate and threshold in the given frequency interval.
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