The quantum statistical properties of a class of superposed q-deformed generalized coherent states

Min Ren; Ai Qun Ma; Muhammad Ashfaq Ahmad; Ran Zeng; Shu Tian Liu; Zhi Min Ma

doi:10.7498/aps.56.845

The quantum statistical properties of a class of superposed q-deformed generalized coherent states

Min Ren^*
, Ai Qun Ma
, Muhammad Ashfaq Ahmad
, Ran Zeng
, Shu Tian Liu
, Zhi Min Ma

^*Corresponding author for this work

School of Physics

Guangzhou University
Heilongjiang University
Harbin Institute of Technology
Harbin Normal University

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper, the quantum statistical properties of a class of superposed q-deformed generalized coherent states |φ> = α |β> + be^iφ |βe^iδ) are studied. The results show that the superposition of <?-deformed coherent generalized states generally exhibits squeezing and anti-bunching effects. The change of the phase difference between two generalized coherent states, the phase difference between two superposition coefficients, and both the amplitude and phase of the inner product of two generalized coherent states play important roles in squeezing effect and anti-bunching effect.

Original language	English
Pages (from-to)	845-853
Number of pages	9
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	56
Issue number	2
DOIs	https://doi.org/10.7498/aps.56.845
State	Published - Feb 2007

Keywords

Anti-bunching effect
Generalized coherent state
Q-deformed
Squeezing effect

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Cite this

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abstract = "In this paper, the quantum statistical properties of a class of superposed q-deformed generalized coherent states |φ> = α |β> + beiφ |βeiδ) are studied. The results show that the superposition of ",

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author = "Min Ren and Ma, \{Ai Qun\} and Ahmad, \{Muhammad Ashfaq\} and Ran Zeng and Liu, \{Shu Tian\} and Ma, \{Zhi Min\}",

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AU - Ma, Zhi Min

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The quantum statistical properties of a class of superposed q-deformed generalized coherent states

Abstract

Keywords

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