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On the Interaction Between a Time-Dependent Field and a Two-Level Atom: Path Integral Treatment

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Abstract

We use the coherent state path integral and a Schwinger model for the spin to solve the generalized Jaynes-Cummings model with a time-dependent coupling parameter of the photons-field. The propagators are given explicitly as perturbation series. These are summed up exactly. The wave functions are deduced.

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Authors and Affiliations

  1. Laboratoire de Physique Energétique Appliquée (LPEA), Faculté des Sciences de la Matière, Département de Physique, Université Batna1, Batna, Algeria

    Hilal Benkhelil & Mekki Aouachria

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  1. Hilal Benkhelil
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  2. Mekki Aouachria
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Correspondence to Mekki Aouachria.

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Benkhelil, H., Aouachria, M. On the Interaction Between a Time-Dependent Field and a Two-Level Atom: Path Integral Treatment. Int J Theor Phys 59, 3897–3907 (2020). https://doi.org/10.1007/s10773-020-04641-8

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  • DOI: https://doi.org/10.1007/s10773-020-04641-8

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