2 papers
physics.atom-ph2023
Non-Hermitian gravitational effects on Bose-Einstein condensate
Tie-Fu Zhang, Chengxi Li, Yitong Pei +2
We investigated the impact of Non-Hermitian gravitational potentials on the spatial distribution of Bose-Einstein condensate (BEC) wave functions. Through numerical solutions of th…
cond-mat.quant-gas2023
Non-Hermitian superfluid--Mott-insulator transition in the one-dimensional zigzag bosonic chains
Chengxi Li, Yubiao Wu, Wu-Ming Liu
We investigated the behavior of non-Hermitian bosonic gases with Hubbard interactions in the one-dimensional zigzag optical lattices through the calculation of dynamic response fun…