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Generation of Nonlinear Entangled States in a Quantized Field by Strong-Field Approach
Roohollah N. Daneshmand * 1, Mohammad kazem Tavassoli
Abstract:   (3785 Views)
In this paper a scheme for generation of aparticular class of Gilmore–Perelomov type of SU(1,1) entangled states, which may be established as nonlinear entangled states is proposed. To achieve this purpose, the interaction of a system of !msEquation]-->    two-level atoms in a cavity of high quality factor with a single-mode quantized field in the presence of a strong classical field is investigated. It is shown that, by the action of the time evolution operator concerning the interaction Hamiltonian of the above system on the appropriate initial atom-field state, depending on how many two-level atoms are in the cavity, multipartite nonlinear entangled states can be generated.
Keywords: Entangled states, Jaynes-Cummings model, Coherent states, Nonlinear coherent states.
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Type of Study: Research | Subject: Special
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