Anabiosis of phase distribution of a three-level atom

M. Abdel-Aty, Abdallah Azzeer and M. Sebawe Abdalla

Physica A: Statistical Mechanics and its Applications, 2010, vol. 389, issue 17, 3375-3381

Abstract: We study the phase probability distribution of a three-level atom interacting with a cavity field in the presence of two-photon detuning and decoherence. Anabiosis of the phase probability distribution is observed due to the presence of the Stark shift. The simulation demonstrates that there is an enhancement of the phase sensitivity as soon as the two-photon detuning is considered. The W-Wigner function is also examined and it is shown that the nonclassical effect is apparent, however, for a small value of the decoherence factor.

Keywords: Phase probability distribution; Two-level atoms; Cavity decay (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:389:y:2010:i:17:p:3375-3381

DOI: 10.1016/j.physa.2010.04.026

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