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cond-mat.quant-gas2010★ 19 cited
Entanglement spectrum: Identification of the transition from vortex-liquid to vortex-lattice state in a weakly interacting rotating Bose-Einstein condensate
Zhao Liu, Hong-Li Guo, Vlatko Vedral +1
We use entanglement to investigate the transition from vortex liquid phase to vortex lattice phase in weakly interacting rotating Bose-Einstein condensate (BEC). Ground state entan…
quant-ph2010★ 17 cited
Particle Entanglement in Rotating Gases
Zhao Liu, Heng Fan
In this paper, we investigate the particle entanglement in 2D weakly-interacting rotating Bose and Fermi gases. We find that both particle localization and vortex localization can…