250 citations · 2.5k across the 105 of their papers we have counts for
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Searching for Unconventional Superfluid in Excitons of Monolayer Semiconductors
Wei Chen, Chun-Jiong Huang, Qizhong Zhu
It is well known that two-dimensional (2D) bosons in homogeneous space cannot undergo real Bose-Einstein condensation, and the superfluid to normal phase transition is Berezinskii-…
Hidden-symmetry-protected quantum pseudo-spin Hall effect in optical lattices
Jing-Min Hou, Wei Chen
We propose a scheme to realize a new Z_2 topological insulator in a square optical lattice. Different from the conventional topological insulator protected by the time-reversal sym…
Magnetic Impurity in a Tonks Gas of Fermions
Deping Zhang, Wei Chen, Hui Zhai
In this letter we consider a magnetic impurity in a one-dimensional spin- Fermi gas with infinitely strong repulsive interaction between fermions. We rigorously prove that, in…
Kondo Effect in Alkali-Earth Atomic Gases with Confinement-induced Resonance
Ren Zhang, Deping Zhang, Yanting Cheng +3
Alkali-earth atoms have a long-lived electronic excited state, which can be localized in the Fermi sea of ground state atoms by an external potential and serve as magnetic impuriti…