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arXiv · 1909.06706

Two-photon statistics of nonclassical radiation in the dissipative finite-size Dicke model

Heguang Xu·Chen Wang·Xianlong Gao
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Abstract

The nonclassical feature of photons in the open finite-size Dicke model is investigated via the two-photon correlation function. The quantum dressed master equation combined with the extended coherent photonic states is applied to analyze the dissipative dynamics of both the photons and qubits. The anti-bunching to bunching transition of photons is clearly observed by tuning the qubit-photon coupling strength. The optimal qubits number is unraveled to enhance the two-photon correlation function. Moreover, the temperature bias of thermal baths induces significant two-photon bunching signature with deep strong qubit-photon interaction.

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Heguang Xu, Chen Wang, Xianlong Gao. 2019-09-15. Two-photon statistics of nonclassical radiation in the dissipative finite-size Dicke model. https://doi.org/10.1088/1361-6455/ab9273

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