8 citations · 25 across the 7 of their papers we have counts for
4 papers · 1 filter
Bose-Einstein condensates in an atom-optomechanical system with effective global non-uniform interaction
Jia-Ming Cheng, Zheng-Wei Zhou, Guang-Can Guo +2
We consider a hybrid atom-optomechanical system consisting of a mechanical membrane inside an optical cavity and an atomic Bose-Einstein condensate outside the cavity. The condensa…
Topological spinor vortex matter on spherical surface induced by non-Abelian spin-orbital-angular-momentum coupling
Jia-Ming Cheng, Ming Gong, Guang-Can Guo +2
We provide an explicit way to implement non-Abelian spin-orbital-angular-momentum (SOAM) coupling in spinor Bose-Einstein condensates using magnetic gradient coupling. For a spheri…
Symmetry-enriched Bose-Einstein condensates in spin-orbit coupled bilayer system
Jia-Ming Cheng, Xiang-Fa Zhou, Zheng-Wei Zhou +2
We consider the fate of Bose-Einstein condensation (BEC) with time-reversal symmetry and inversion symmetry in a spin-orbit coupled bilayer system. When these two symmetry operator…
Exact scaling of geometric phase and fidelity susceptibility and their breakdown across the critical points
Jia-Ming Cheng, Ming Gong, Guang-Can Guo +1
It was shown via numerical simulations that geometric phase (GP) and fidelity susceptibility (FS) in some quantum models exhibit universal scaling laws across phase transition poin…