181 citations · 1.1k across the 37 of their papers we have counts for
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quant-ph2010★ 44 cited
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…
quant-ph2010★ 28 cited
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…