24 citations · 36 across the 6 of their papers we have counts for
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Effective Hamiltonian approach to the quantum phase transitions in the extended Jaynes-Cummings model
H. T. Cui, Y. A. Yan, M. Qin +1
The study of phase transitions in dissipative quantum systems based on the Liouvillian is often hindered by the difficulty of constructing a time-local master equation when the sys…
Effective Hamiltonian approach to the exact dynamics of open system by complex discretization approximation for environment
H. T. Cui, Y. A. Yan, M. Qin +1
The discretization approximation method commonly used to simulate the dynamics of quantum system coupled to the environment in continuum often suffers from the periodically partial…
Bloch band structures and linear response theory of nonlinear systems
Fude Li, Junjie Wang, Dianzhen Cui +2
We investigate the Bloch bands and develop a linear response theory for nonlinear systems, where the interplay between topological parameters and nonlinearity leads to new band str…
Effective dynamics and quantum state engineering by periodic kicks
Zhi-Cheng Shi, Zhen Chen, Jian-Hui Wang +2
We study the kick dynamics of periodically driven quantum systems, and provide a timeindependent effective Hamiltonian with the analytical form to reasonably describe the effective…
Optical Schrödinger Cat States in One Mode and two Coupled-Modes Subject to Environments
X. L. Zhao, Z. C. Shi, M. Qin +1
Taking the decoherence into account, we investigate nonclassical features of the optical Schrödinger cat states in one mode and two coupled-modes systems with two-photon driving. I…
Effective Hamiltonian Approach to the Master Equation
X. X. Yi, S. X. Yu
A method of exactly solving the master equation is presented in this letter. The explicit form of the solution is determined by the time evolution of a composite system including a…