Dynamics of a V-type atom inside a deformed cavity field and in the presence of an external Microwave field

• URL: http://arxiv.org/abs/2408.16682v1
• Date: Thu, 29 Aug 2024 16:28:33 GMT
• Title: Dynamics of a V-type atom inside a deformed cavity field and in the presence of an external Microwave field
• Authors: Elmira Bolandhemmat, Fardin Kheirandish,
• Abstract summary: We explore the interaction between a V-type atom inside a single mode deformed cavity field in the presence of an external microwave field. The Hamiltonian describing the system is derived from the standard Jaynes-Cummings model by deforming the field operators.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: In this article, we explore the interaction between a V-type atom inside a single mode deformed cavity field in the presence of an external microwave field. The Hamiltonian describing the system is derived from the standard Jaynes-Cummings model by deforming the field operators based on the Kerr-induced interaction. The total and reduced density matrices are obtained and the temporal evolution of nonclassical properties such as the Mandel Q parameter, quantum entanglement, and the position-momentum uncertainty relation (squeezing) of the field are examined. The impacts of coupling constant, generalized Kerr medium, and the intensity-dependent coupling function on the nonclassical indicators are thoroughly analyzed.

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