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m-光子增混沌光场的振幅衰减

The Amplitude Damping of m-photon-added Chaotic Light Field

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摘要

本文构建了m-光子增混沌光场,利用有序算符的积分技术导出了归一化常数,及其在振幅衰减通道中的衰减规律。我们求出了m-光子增混沌光场经振幅衰减后的密度算符,及其平均光子数随时间指数衰减的公式。

Abstract

In this paper,the m-photon-added chaotic light field is constructed. By the technique of integration within an ordered product of operators,we derive its normalized coefficient and its time evolution density operator expression under amplitude damping. We also derive the average photon number decay formula of m-photon-added chaotic light field in amplitude damping channel.

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中图分类号:O431

DOI:10.3788/jqo20182404.0103

基金项目:福建省自然科学基金(2015J01020)

收稿日期:2018-04-17

修改稿日期:2018-06-29

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作者单位    点击查看

陈丽华:武夷学院 机电工程学院,福建 武夷山 354300
范洪义:中国科学技术大学 材料科学与工程系,安徽 合肥 230026

联系人作者:陈丽华(lhchen163@163.com)

备注:陈丽华(1972-), 女, 讲师, 研究方向: 量子光学。

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引用该论文

CHEN Li-hua,FAN Hong-yi. The Amplitude Damping of m-photon-added Chaotic Light Field[J]. Acta Sinica Quantum Optica, 2018, 24(4): 367-370

陈丽华,范洪义. m-光子增混沌光场的振幅衰减[J]. 量子光学学报, 2018, 24(4): 367-370

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