30 citations · 32 across the 4 of their papers we have counts for
5 papers
Exact solution of the two-axis two-spin Hamiltonian
Feng Pan, Yao-Zhong Zhang, Xiaohan Qi +3
Bethe ansatz solution of the two-axis two-spin Hamiltonian is derived based on the Jordan-Schwinger boson realization of the SU(2) algebra. It is shown that the solution of the Bet…
Effects of Dipole-Dipole Interaction on the Transmitted spectrum of Two-level Atoms trapped in an optical cavity
Yuqing Zhang, Lei Tan, Peter Barker
The transmission spectrum of two dipole-dipole coupled atoms interacting with a single-mode optical cavity in strong coupling regime is investigated theoretically for the lower and…
Quantum phase transitions for two coupled sites with dipole-coupled effective Jaynes-Cummings model
Lei Tan, Yu Qing Zhang, Wu Ming Liu
The nature of the ground states for a system composed of two coupled cavities with each containing a pair of dipole-coupled two-level atoms are studied over a wide range of detunin…
Cooling of a -type three-level atom in a high finesse optical cavity
Lei Tan, Li-Wei Liu, Yan-Fen Sun
A theoretical study is carried out for the cavity cooling of a -type three level atom in a high-finesse optical cavity with a weakly driven field. Analytical expressions for the…
Entanglement dynamics of a moving multi-photon Jaynes-Cummings model in mixed states
Lei Tan, Zhong-Hua Zhu, Yu-Qing Zhang
Using the algebraic dynamical method, the dynamics of entanglement in an atom-field bipartite system in a mixed state is investigated. The atomic center-ofmass motion and the field…