Nonlinear two-mode squeezing obtained by analysing two-mode exponential quadrature operators in entangled state representation

doi:10.1088/1674-1056/19/9/090307

中国物理B ›› 2010, Vol. 19 ›› Issue (9): 90307-090307.doi: 10.1088/1674-1056/19/9/090307

Nonlinear two-mode squeezing obtained by analysing two-mode exponential quadrature operators in entangled state representation

刘堂昆¹, 单传家¹, 刘继兵¹, 范洪义²

(1)College of Physics and Electronic Science, Hubei Normal University, Huangshi 435002, China; (2)Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China

收稿日期:2009-12-07 修回日期:2010-03-03 出版日期:2010-09-15 发布日期:2010-09-15
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 10904033), and the Natural Science Foundation of Hubei Province, China (Grant No. 2009CDA145).

Nonlinear two-mode squeezing obtained by analysing two-mode exponential quadrature operators in entangled state representation

Liu Tang-Kun(刘堂昆)^a)^†, Shan Chuan-Jia(单传家)^a), Liu Ji-Bing(刘继兵)^a), and Fan Hong-Yi(范洪义)^b)

^a College of Physics and Electronic Science, Hubei Normal University, Huangshi 435002, China; ^b Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China

Received:2009-12-07 Revised:2010-03-03 Online:2010-09-15 Published:2010-09-15
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 10904033), and the Natural Science Foundation of Hubei Province, China (Grant No. 2009CDA145).

摘要/Abstract

摘要： By analysing the properties of two-mode quadratures in an entangled state representation (ESR) we derive from ESR some complicated exponential quadrature operators for nonlinear two-mode squeezing, which directly leads to wave function of the nonlinear squeezed state in ESR.

Abstract: By analysing the properties of two-mode quadratures in an entangled state representation (ESR) we derive from ESR some complicated exponential quadrature operators for nonlinear two-mode squeezing, which directly leads to wave function of the nonlinear squeezed state in ESR.

Key words: nonlinear two-mode squeezing, two-mode exponential quadrature operators, entangled state representation

中图分类号:

0365

刘堂昆, 单传家, 刘继兵, 范洪义. Nonlinear two-mode squeezing obtained by analysing two-mode exponential quadrature operators in entangled state representation[J]. 中国物理B, 2010, 19(9): 90307-090307.

Liu Tang-Kun(刘堂昆), Shan Chuan-Jia(单传家), Liu Ji-Bing(刘继兵), and Fan Hong-Yi(范洪义). Nonlinear two-mode squeezing obtained by analysing two-mode exponential quadrature operators in entangled state representation[J]. Chin. Phys. B, 2010, 19(9): 90307-090307.

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Nonlinear two-mode squeezing obtained by analysing two-mode exponential quadrature operators in entangled state representation

Nonlinear two-mode squeezing obtained by analysing two-mode exponential quadrature operators in entangled state representation

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