Entropy squeezing for a two-level atom in motion interacting with a quantized field

Xiang-Ping Liao and Mao-Fa Fang

Physica A: Statistical Mechanics and its Applications, 2004, vol. 332, issue C, 176-184

Abstract: The entropy squeezing of a two-level atom in motion interacting with a quantized field is investigated. It is shown that the information entropy squeezing is more precise than the variance squeezing as a measure of the atomic squeezing and the moving atom may exhibit long time entropy squeezing effect for some choiced system parameters.

Keywords: Entropy squeezing; Variance squeezing; Atomic motion; Field-mode structure parameter (search for similar items in EconPapers)
Date: 2004
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:332:y:2004:i:c:p:176-184

DOI: 10.1016/j.physa.2003.09.037

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