152 citations · 592 across the 26 of their papers we have counts for
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quant-ph2014★ 32 cited
Quantum phase transition in an array of coupled dissipative cavities
Ke Liu, Lei Tan, C. -H Lv +1
The features of superfluid-Mott insulator phase transition in the array of dissipative nonlinear cavities are analyzed. We show analytically that the coupling to the bath can be re…
cond-mat.str-el2014★ 24 cited
Classification of nematic order in 2+1D: Dislocation melting and lattice gauge theory
Ke Liu, Jaakko Nissinen, Zohar Nussinov +3
Nematic phases, breaking spontaneously rotational symmetry, provide for ubiquitously observed states of matter in both classical and quantum systems. These nematic states may be fu…