184 citations · 935 across the 34 of their papers we have counts for
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cond-mat.quant-gas2014★ 31 cited
Quasi-particle Lifetime in a Mixture of Bose and Fermi Superfluids
Wei Zheng, Hui Zhai
In this letter, to reveal the effect of quasi-particle interactions in a Bose-Fermi superfluid mixture, we consider the lifetime of quasi-particle of Bose superfluid due to its int…
cond-mat.quant-gas2014★ 33 cited
Strong Interaction Effects in Superfluid Ising Quantum Phase Transition
Wei Zheng, Boyang Liu, Jiao Miao +2
We study the quantum phase transition between a normal Bose superfluid to one that breaks additional Z_2 Ising symmetry. Using the recent shaken optical lattice experiment as an ex…
cond-mat.quant-gas2014★ 155 cited
Floquet Topological States in Shaking Optical Lattices
Wei Zheng, Hui Zhai
In this letter we propose realistic schemes to realize topologically nontrivial Floquet states by shaking optical lattices, using both one-dimension lattice and two-dimensional hon…