Nonclassical Properties of States Generated by Applying Symmetric Photon Operations to Two-Mode Entangled Coherent States

被引：3
|
作者：
Ren, Gang [1 ]
Liu, Zhong-yi [1 ]
Yu, Hai-jun [1 ]
机构：
[1] Huainan Normal Univ, Sch Elect Engn, Huainan 232001, Peoples R China
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2022年 / 61卷 / 04期
关键词：
Two-mode entangled coherent states; Squeezing effect; Photon operation; Non-classical state; 03; 65; Yz; 42; 50; Dv;
D O I：
10.1007/s10773-022-05099-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We introduce four new entangled quantum states which are generated by applying symmetric photon operations to two-mode entangled coherent states. As a comparison, we investigate quantum statistical properties, squeezing, entanglement affected by photon operations. Through our numerical and theoretical analysis, it is interesting to find that the symmetric photon-addition operation enhances the squeezing and weakens the entanglement of two-mode entangled coherent states.
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页数：12
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