2 papers
cond-mat.quant-gas2024
Stability of vortices in exciton-polariton condensates with spin-orbital-angular-momentum coupling
Xin-Xin Yang, Wei Zhang, Zhen-Xia Niu
The existence and dynamics of stable quantized vortices is an important subject of quantum many-body physics. Spin-orbital-angular-momentum coupling (SOAMC), a special type of spin…
cond-mat.quant-gas2023
Superradiant Transition to a Fermionic Quasicrystal in a Cavity
Bo-Hao Wu, Xin-Xin Yang, Wei Zhang +1
Recently, the steady state superradiance in degenerate Fermi gases has been realized in a cavity, following the previous discovery of the Dicke transition in Bose gases. The most p…