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arXiv · 2208.04037

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

Devvrat Tiwari·Subhashish Banerjee
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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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Devvrat Tiwari, Subhashish Banerjee. 2022-08-08. A study of the quasi-probability distributions of the Tavis-Cummings model under different quantum channels. https://doi.org/10.1016/j.aop.2023.169390

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