133 citations · 2.2k across the 78 of their papers we have counts for
6 papers · 2 filters
Engineering Non-Hermitian Skin Effect with Band Topology in Ultracold Gases
Lihong Zhou, Haowei Li, Wei Yi +1
Non-Hermitian skin effect(NHSE) describes a unique non-Hermitian phenomenon that all eigen-modes are localized near the boundary, and has profound impact on a wide range of bulk pr…
Effective scattering and Efimov physics in the presence of two-body dissipation
Lihong Zhou, Xiaoling Cui
Two-body dissipation usually gives rise to a complex interaction. Here, we study the effect of two-body dissipation on few-body physics, including the fundamental two-body effectiv…
Quantum fluctuations on top of a -symmetric Bose-Einstein Condensate
Xiaoling Cui
We investigate the effects of quantum fluctuations in a parity-time() symmetric two-species Bose-Einstein Condensate(BEC). It is found that the -symmetr…
Lee-Huang-Yang effects in the ultracold mixture of Na and Rb with attractive interspecies interactions
Zhichao Guo, Fan Jia, Lintao Li +4
The beyond-mean-field Lee-Huang-Yang (LHY) correction is ubiquitous in dilute ultracold quantum gases. However, its effects are often elusive due to the typically much larger influ…
Nature of polaron-molecule transition in Fermi polarons
Cheng Peng, Ruijin Liu, Wei Zhang +1
In this work, we explore the polaron and molecule physics by utilizing a unified variational ansatz with up to two particle-hole(p-h) excitations(V-2ph). We confirm the existence o…
Borromean droplet in three-component ultracold Bose gases
Yinfeng Ma, Cheng Peng, Xiaoling Cui
Borromean ring refers to a peculiar structure where three rings are linked together while any two of them are unlinked. Here we propose the realization of its quantum mechanical an…