265 citations · 824 across the 29 of their papers we have counts for
4 papers · 2 filters
Solutions to the Jaynes-Cummings model without the rotating-wave approximation
Qing-Hu Chen, Tao Liu, Yu-Yu Zhang +1
By using extended bosonic coherent states, the solution to the Jaynes-Cummings model without the rotating-wave approximation can be mapped to that of a polynomial equation with a s…
Parity-relevant Zitterbewegung and quantum simulation by a single trapped ion
Kunling Wang, Tao Liu, Mang Feng +2
Zitterbewegung (ZB), the trembling of free relativistic electrons in a vacuum could be simulated by a single trapped ion. We focus on the variations of ZB under different parity co…
Entanglement dynamics of two independent Jaynes-Cummings atoms without rotating-wave approximation
Qing-Hu Chen, Tao Liu, Yuan Yang +1
Entanglement evolution of two independent Jaynes-Cummings atoms without rotating-wave approximation (RWA) is studied by an numerically exact approach. The previous results in the R…
Quantum phase transitions in coupled two-level atoms in a single-mode cavity
Qing-Hu Chen, Tao Liu, Yu-Yu Zhang +1
The dipole-coupled two-level atoms(qubits) in a single-mode resonant cavity is studied by extended bosonic coherent states. The numerically exact solution is presented. For finite…