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

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.

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Bibliographische Detailangaben
Veröffentlicht in:Chinese physics B 2010-09, Vol.19 (9), p.118-122, Article 090307
1. Verfasser: 刘堂昆 单传家 刘继兵 范洪义
Format: Artikel
Sprache:eng
Schlagworte:
Compressing
Entangled states
ESR
Nonlinearity
Operators
Quadratures
Representations
Wave functions
压缩模式
双模压缩
双正交
状态函数
纠缠态表象
经营模式
非线性
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Beschreibung
Zusammenfassung: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.
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/19/9/090307