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quant-ph2009★ 131 cited
Spin squeezing in a generalized one-axis twisting model
Guang-Ri Jin, Yong-Chun Liu, Wu-Ming Liu
We investigate the dependence of spin squeezing on the polar angle of the initial coherent spin state in a generalized one-axis twisting model, where the detuning …
quant-ph2007★ 56 cited
Cavity-QED with cold atoms trapped in a double-well potential
Jiang-Ming Zhang, Wu-Ming Liu, Duan-Lu Zhou
We investigate the interplay dynamics of a cavity qed system, where the two-level atoms are trapped in a double-well potential, and the cavity mode, with a frequency largely detune…
quant-ph2004
Collapses and revivals of exciton emission in a semiconductor microcavity: detuning and phase-space filling effects
Guang-Ri Jin, Wu-Ming Liu
We investigate exciton emission of quantum well embedded in a semiconductor microcavity. The analytical expressions of the light intensity for the cases of excitonic number state a…