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理论物理通讯：英文版

Multipartite State Representations in Multi-mode Fock Space and Their Squeezing Transformations

Yuan, Hong-Chun, LI ., Heng-Mei, Qi Qi, Kai-Guo

Published Jan 1, 2007• 0 citations
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Abstract

我们在场全部的并列 ofmulti 粒子的连续州的向量和他们的全部的动量的州的向量，分别地它在一个顺序产品(IWOP ) 以内由集成的优点在多模式 Fock 空间拥有完全性关系技术。我们也处于状态从变量的古典转变计算转变到量单一的操作员，推出挤压操作符的一个新多模式，并且讨论它的压榨的效果。在进行中，它显示 IWOP 技术提供一个方便方法在量力学构造新表示。

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我们在场全部的并列 ofmulti 粒子的连续州的向量和他们的全部的动量的州的向量，分别地它在一个顺序产品(IWOP ) 以内由集成的优点在多模式 Fock 空间拥有完全性关系技术。我们也处于状态从变量的古典转变计算转变到量单一的操作员，推出挤压操作符的一个新多模式，并且讨论它的压榨的效果。在进行中，它显示 IWOP 技术提供一个方便方法在量力学构造新表示。
We present the continuous state vector of the total coordinate of multi-particle and the state vector of their total momentum, respectively, which possess completeness relation in multi-mode Fock space by virtue of the integration within an order product (IWOP) technique. We also calculate the transition from classical transformation of variables in the states to quantum unitary operator, deduce a new multi-mode squeezing operator, and discuss its squeezing effect. In progress, it indicates that the IWOP technique provides a convenient way to construct new representation in quantum mechanics.