New Parameterized Coherent-Entangled State Representation and Its Applications

被引：1

作者：

Luo, Wen-Wei ^{[1
]}

Meng, Xiang-Guo ^{[2
]}

Guo, Qin ^{[1
]}

Ma, Shan-Jun ^{[1
]}

机构：

[1] Jiangxi Normal Univ, Coll Phys & Commun Elect, Nanchang 330022, Peoples R China

[2] Liaocheng Univ, Dept Phys, Liaocheng 252059, Shandong, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2013年 / 52卷 / 07期

关键词：

New parameterized coherent-entangled state; Beam splitter; One- and two-mode combinatorial squeezing operator; NEWTON-LEIBNIZ INTEGRATION; KET-BRA OPERATORS; QUANTUM-MECHANICS; TRANSFORM; MOMENTUM;

D O I：

10.1007/s10773-013-1501-y

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Based on EPR's idea of quantum entanglement, new parameterized coherent-entangled states |alpha,p > (mu,nu) are introduced in two-mode Fock space, which can be implemented by using a beam splitter. Possible superpositions of |alpha,p > (mu,nu) result in some new entangled states. The asymmetric ket-bra integration from |alpha,p > (mu,nu) leads to a new one- and two-mode combinatorial squeezing operator with stronger squeezing, which clearly shows the intrinsic relationship between squeezing mechanism and quantum entanglement.

引用

页码：2255 / 2262

页数：8

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