期刊
MATHEMATICS
卷 8, 期 10, 页码 -出版社
MDPI
DOI: 10.3390/math8101830
关键词
decoherence; two modes; squeezing; Husimi distribution
类别
资金
- Taif University Researchers Supporting Project, Taif University, Taif, Saudi Arabia [TURSP-2020/17]
Squeezing and phase space coherence are investigated for a bimodal cavity accommodating a two-level atom. The two modes of the cavity are initially in the Barut-Girardello coherent states. This system is studied with the SU(1,1)-algebraic model. Quantum effects are analyzed with the Husimi function under the effect of the intrinsic decoherence. Squeezing, quantum mixedness, and the phase information, which are affected by the system parameters, exalt a richer structure dynamic in the presence of the intrinsic decoherence.
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