5 citations · 5 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2013
Dynamical revivals of the paired superfluidity and counterflow superfluidity
Shi-Jie Yang, Pei Lu, Shiping Feng
The quantum dynamics of two-species bosons in an optical lattice is studied within the mean-field theory. The quantum coherence experiences periodical collapses and revivals, which…
cond-mat.quant-gas2012
Impurity effects on the quantum coherence of a few-boson system
Pei Lu, Zhi-Hai Zhang, Shiping Feng +1
The impurity effects on the quantum coherence of a few-boson system are studied within the two-site Hubbard model. Periodical collapses and revivals of coherence occur in the prese…
cond-mat.quant-gas2012★ 5 cited
Disorder effects on the quantum coherence of a many-boson system
Zhi-Hai Zhang, Pei Lu, Shiping Feng +1
The effects of disorders on the quantum coherence for many-bosons are studied in a double well model. For the ground state, the disorder enhances the quantum coherence. In the deep…