55 citations · 101 across the 4 of their papers we have counts for
4 papers
Synchro-thermalization of composite quantum system
Sheng-Wen Li, D. Z. Xu, X. F. Liu +1
We study the thermalization of a composite quantum system consisting of several subsystems, where only a small one of the subsystem contacts with a heat bath in equilibrium, while…
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…
Coherent excitation transferring via dark state in light-harvesting process
H. Dong, D. Z. Xu, C. P. Sun
We study the light absorption and energy transferring in a donor-acceptor system with a bionic structure. In the optimal case with uniform couplings, it is found that the quantum d…
Quantum Maxwell's Demon in Thermodynamic Cycles
H. Dong, D. Z. Xu, C. P. Sun
We study the physical mechanism of Maxwell's Demon (MD) helping to do extra work in thermodynamic cycles, by describing measurement of position, insertion of wall and information e…