Photon statistical properties of photon-added two-mode squeezed coherent states

被引：4
作者：
Xu Xue-Fen [1 ]
Wang Shuai [2 ]
Tang Bin [2 ]
机构：
[1] Wuxi Inst Technol, Dept Basic Course, Wuxi 214121, Peoples R China
[2] Changzhou Univ, Sch Math & Phys, Changzhou 213164, Peoples R China
来源：
CHINESE PHYSICS B | 2014年 / 23卷 / 02期
基金：
中国国家自然科学基金;
关键词：
photon statistical properties; two-mode squeezed coherent state; non-Gaussian operation; photon addition; NUMBER DISTRIBUTIONS; PHASE-SPACE; NONCLASSICAL PROPERTIES; WIGNER FUNCTION; THERMAL STATES; VACUUM STATE; INTERFERENCE; OSCILLATIONS; FIELDS; ENTANGLEMENT;
D O I：
10.1088/1674-1056/23/2/024206
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate photon statistical properties of the multiple-photon-added two-mode squeezed coherent states (PA-TMSCS). We find that the photon statistical properties are sensitive to the compound phase involved in the TMSCS. Our numerical analyses show that the photon addition can enhance the cross-correlation and anti-bunching effects of the PA-TMSCS. Compared with that of the TMSCS, the photon number distribution of the PA-TMSCS is modulated by a factor that is a monotonically increasing function of the numbers of adding photons to each mode; further, that the photon addition essentially shifts the photon number distribution.
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页数：7
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