464 citations · 1.8k across the 23 of their papers we have counts for
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Effects of a Fluctuating Interface between a Superfluid and a Polarized Fermi Gas
Hui Zhai, Dung-Hai Lee
Motivated by recent experiments in trapped Fermi gas with spin population imbalance, we discuss the effects of the quantum and thermal fluctuations of the interface between a fully…
Edge solitons of topological insulators and fractionalized quasiparticles in two dimensions
Dung-Hai Lee, Guang-Ming Zhang, Tao Xiang
An important characteristic of topological band insulators is the necessary presence of in-gap edge states on the sample boundary. We utilize this fact to show that when the bounda…
Phase Transition in a Two-level-cavity System in an Ohmic Environment
Chang-Qin Wu, Jian-Xin Li, Dung-Hai Lee
We propose that in the presence of an Ohmic, de-phasing type environment, a two-level-cavity system undergoes a quantum phase transition from a state with damped Rabi oscillation t…
Testable signatures of quantum non-locality in a two-dimensional chiral p-wave superconductor
Sumanta Tewari, Chuanwei Zhang, S. Das Sarma +2
A class of topological excitations -- the odd-winding-number vortices -- in a spinless 2D chiral p-wave superconductor trap Majorana fermion states in the vortex cores…