Entropy squeezing and atomic inversion in the $k$-photon Jaynes-Cummings model in the presence of Stark shift and Kerr medium: full nonlinear approach
作者： H R Baghshahi , M K Tavassoly , A Behjat
DOI: 10.1088/1674-1056/23/7/074203
关键词: Photon 、 Radiation field 、 Atom 、 Nonlinear system 、 Thermal 、 Quantum electrodynamics 、 Jaynes–Cummings model 、 Physics 、 Quantum mechanics 、 Stark effect
摘要: In this paper the interaction between a two-level atom and single-mode field in $k$-photon Jaynes-Cummings model (JCM) presence of Stark shift Kerr medium is studied. All terms respected Hamiltonian, such as field, its with atom, contribution effects are considered to be $f$-deformed. particular, effect initial state radiation on dynamical evolution some physical properties atomic inversion entropy squeezing investigated by considering different states. To achieve purpose, coherent, squeezed thermal states considered.
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