55 citations · 57 across the 4 of their papers we have counts for
4 papers
Spontaneous Decoherence of Coupled Harmonic Oscillators Confined in A Ring
Z. R. Gong, Z. W. Zhang, D. Z. Xu +2
We study the spontaneous decoherence of the coupled harmonic oscillators confined in a ring container, where the nearest-neighbor harmonic potentials are taken into consideration.…
Entropy Production of Open Quantum System in Multi-Bath Environment
Cheng-Yun Cai, Sheng-Wen Li, Xu-Feng Liu +1
We study the entropy production of an open quantum system surrounded by a complex environment consisting of several heat baths at different temperatures. The detailed balance is el…
Steady quantum coherence in non-equilibrium environment
Sheng-Wen Li, C. Y. Cai, C. P. Sun
We study the steady state of a three-level system in contact with a non-equilibrium environment, which is composed of two independent heat baths at different temperatures. We deriv…
Superradiant quantum phase transition in a circuit QED system: a revisit from a fully microscopic point of view
D. Z. Xu, Y. B. Gao, C. P. Sun
In order to examine whether or not the quantum phase transition of Dicke type exists in realistic systems, we revisit the model setup of the superconducting circuit QED from a micr…