A study of the quasi-probability distributions of the Tavis-Cummings model under different quantum channels

• URL: http://arxiv.org/abs/2208.04037v2
• Date: Tue, 20 Jun 2023 00:51:03 GMT
• Title: A study of the quasi-probability distributions of the Tavis-Cummings model under different quantum channels
• Authors: Devvrat Tiwari and Subhashish Banerjee
• Abstract summary: We study the dynamics of the spin and cavity field of the Tavis-Cummings model using quasi-probability distribution functions and second order coherence function. The relationship between the evolution of the cavity photon number, spin excitation, and atomic inversion under different quantum channels is observed.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We study the dynamics of the spin and cavity field of the Tavis-Cummings model using quasi-probability distribution functions and second order coherence function, respectively. The effects of (non)-Markovian noise are considered. The relationship between the evolution of the cavity photon number, spin excitation, and atomic inversion under different quantum channels is observed. The equal-time second-order coherence function is used to study the sub-Poissonian behavior of light, and is compared with the two-time second-order coherence function in order to highlight the (anti)-bunching properties of the cavity radiation.

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