26 citations · 73 across the 8 of their papers we have counts for
8 papers
Topological Phase Transition of A Non-Hermitian Crosslinked Chain
X. L. Zhao, L. B. Chen, L. B. Fu +1
Non-Hermiticity enriches the contents of topological classification of matter including exceptional points, bulk-edge correspondence and skin effect. Gain and loss can be described…
The influence of localization transition on dynamical properties for an extended Aubry-André-Harper model
X. L. Zhao, Z. C. Shi, C. S. Yu +1
We show the localization transition and its effect on two dynamical processes for an extended Aubry-André-Harper model with incommensurate on-site and hopping potentials. After spe…
Effect of loss on the topological features of dimer chain described by the extended Aubry-André-Harper model
X. L. Zhao, Z. C. Shi, C. S. Yu +1
By introducing loss to one sublattice of a dimer chain described by the extended Aubry-André or Harper (AAH) model, we study the topological features including the edge states, spe…
Edge state preparation in one dimensional lattice by quantum Lyapunov control
X. L. Zhao, Z. C. Shi, M. Qin +1
Quantum Lyapunov control uses a feedback control methodology to determine control fields which are applied to control quantum systems in an open-loop way. In this work, we adopt tw…
Effects of system-bath coupling on Photosynthetic heat engine: A polaron master equation approach
M Qin, H Z Shen, X L Zhao +1
In this paper, we apply the polaron master equation, which offers the possibilities to interpolate between weak and strong system-bath coupling, to study how system-bath couplings…
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…
Dynamics and quantumness of excitation energy transfer through a complex quantum network
M. Qin, H. Z. Shen, X. L. Zhao +1
Understanding the mechanisms of efficient and robust energy transfer in organic systems provides us with new insights for the optimal design of artificial systems. In this paper, w…
Preparation of topological modes by Lyapunov control
Z. C. Shi, X. L. Zhao, X. X. Yi
By Lyapunov control, we present a proposal to drive quasi-particles into a topological mode in quantum systems described by a quadratic Hamiltonian. The merit of this control is th…