Entanglement and Phase-Sensitivity of a Mach-Zehnder Interferometer for the Coherent Spin State Input

被引：0
|
作者：
Xiao-jie Yi
机构：
[1] Jiangxi Science and Technology Normal University,College of Communication and Electron
来源：
International Journal of Theoretical Physics | 2017年 / 56卷
关键词：
Quantum entanglement; Phase-sensitivity; Mach-Zehnder interferometer; Phase shift;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study quantum entanglement and phase-sensitivity of a Mach-Zehnder interferometer for the coherent spin state input. It’s shown that entanglement and the Heisenberg limit of phase-sensitivity can be obtained adjusting the phase shift and increasing the total photons’ number.
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页码：1116 / 1120
页数：4
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