265 citations · 824 across the 29 of their papers we have counts for
29 papers
Possibility of superradiant phase transitions in coupled two-level atoms
Tao Liu, Yu-Yu Zhang, Qing-Hu Chen +1
Although the oscillator strength sum rule forbids the phase transition in ideal non-interacting two-level atoms systems, we present the possibility of the quantum phase transition…
Numerical Approach to the Evolution of the Spin-boson Systems and its Application on the Buck-Sukumar Model
Xueying Liu, Xuezao Ren, Chen Wang +2
We present a systematic numerical iteration approach to study the evolution properties of the spin-boson systems, which works well in whole coupling regime. This approach involves…
Dynamical properties of the Rabi model
Binglu Hu, Huili Zhou, Shujie Chen +2
We study the dynamical properties of the quantum Rabi model within a systematic expansion method. Based on the observation that the parity symmetry of the Rabi model is kept during…
Rederivation of the Casimir force under the completeness relation of continuum operator
Gao Xianlong, Kelin Wang
Casimir effects manifests that, the two closely paralleled plates, generally produce a macroscopic attractive force due to the quantum vacuum fluctuations of the electromagnetic fi…
Neutrino oscillation from the beam with Gaussian-like energy distribution
Rong-Sheng Han, Liang Chen, Ke-Lin Wang
A recent neutrino experiment at Daya Bay gives superior data of the distribution of the prompt energy. In this paper, the energy distribution presented in the experiment is simulat…
Wave-Packet Treatment of Neutrino Oscillation Based on the Solution to Dirac Equation
Kelin Wang, Zexian Cao
Flavor oscillation of traveling neutrinos is treated by solving the one-dimensional Dirac equation for massive fermions. The solutions are given in terms of squeezed coherent state…