10 citations · 10 across the 1 of their papers we have counts for
2 papers
cond-mat.quant-gas2021★ 10 cited
Interplay of nonreciprocity and nonlinearity on mean-field energy and dynamics of a Bose-Einstein condensate in a double-well potential
Yi-Piao Wu, Guo-Qing Zhang, Cai-Xia Zhang +2
We investigate the mean-field energy spectrum and dynamics in a Bose-Einstein condensate in a double-well potential with non-Hermiticity from the nonreciprocal hopping, and show th…
quant-ph2016
Detecting topological exceptional points in a parity-time symmetric system with cold atoms
Jian Xu, Yan-Xiong Du, Wei Huang +1
We reveal a novel topological property of the exceptional points in a two-level parity-time symmetric system and then propose a scheme to detect the topological exceptional points…