A reappraisal of two-mode squeezing and intermode coupling

被引：1
|
作者：
Bagchi, B
Bhaumik, D
机构：
[1] Univ Calcutta, Dept Appl Math, Calcutta 700009, W Bengal, India
[2] Saha Inst Nucl Phys, Calcutta 700064, W Bengal, India
来源：
MODERN PHYSICS LETTERS A | 2000年 / 15卷 / 13期
关键词：
D O I：
10.1142/S0217732300000815
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study two-mode squeezing in the framework of generalised quantum condition and derive pedagogically the result that the two-mode squeezed state is factorizable in terms of the component single modes. We also examine the related problem of two-mode squeezing in the system of a pair of coupled oscillators and consider the effects of a sudden switching-on of the intermode coupling for these quadrature modes.
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页码：825 / 831
页数：7
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