Quantum statistical properties of superposition of squeezed and displaced states with thermal noise

被引：8
|
作者：
El-Orany, FAA [1 ]
Perina, J
Abdalla, MS
机构：
[1] Palacky Univ, Dept Opt, 17 Listopadu 50, Olomouc 77207, Czech Republic
[2] Palacky Univ, Joint Lab Opt, Olomouc 77207, Czech Republic
[3] King Saud Univ, Coll Sci, Dept Math, Riyadh 11451, Saudi Arabia
来源：
JOURNAL OF MODERN OPTICS | 1999年 / 46卷 / 11期
关键词：
D O I：
10.1080/095003499148882
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The effect of thermal noise is studied on the statistical behaviour of the superposition of squeezed and displaced number states. In our analysis we have employed the s-parametrized characteristic function. For such superposition states exact expressions for quasiprobability distribution functions, normalized second-order correlation function, photon-number distribution and phase space distribution are obtained and discussed in detail.
引用
收藏
页码：1621 / 1639
页数：19
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