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Entropy squeezing of a driven two-level atom in a cavity with injected squeezed vacuum |
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| Authors: | TM El-Shahat S Abdel-Khalek A-SF Obada |
| Institution: | aDepartment of Mathematics, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt bDepartment of Mathematics, Faculty of Science, Al-Azhar University, Cairo, Egypt |
| Abstract: | We derive, the time-dependent solution of the effective master equation for the reduced density matrix operator of a strongly driven atom coupled to a frequency-tunable cavity and damped by a squeezed vacuum. The effects of different parameters on the entropy squeezing factors, the variance squeezing and population inversion of such an atom emitted from the cavity, are discussed. |
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