5 papers
Dark Superradiance in Cavity-Coupled Polar Molecular Bose-Einstein Condensates
Yuqi Wang, Su Yi, Yuangang Deng
We propose an experimental scheme to realize phase transition from {\it dark superradiance} to conventional superradiance in a microwave cavity coupled to polar molecules. The comp…
Topological Dynamics and Correspondences in Composite Exceptional Rings
Zhoutao Lei, Yuangang Deng
The study of unconventional phases and elucidation of correspondences between topological invariants and their intriguing properties are pivotal in topological physics. Here, we in…
Atom-Molecule Superradiance and Entanglement with Cavity-Mediated Three-Body Interactions
Yun Chen, Yuqi Wang, Jingjun You +3
Ultracold atoms coupled to optical cavities offer a powerful platform for studying strongly correlated many-body physics. Here, we propose an experimental scheme for creating biato…
The synthetic gauge field and exotic vortex phase with spin-orbital-angular-momentum coupling
Yingqi Liu, Yun Chen, Yuangang Deng
Ultracold atoms endowed with tunable spin-orbital-angular-momentum coupling (SOAMC) represent a promising avenue for delving into exotic quantum phenomena. Building on recent exper…
Self-Ordered Supersolid in Spinor Condensates with Cavity-Mediated Spin-Momentum-Mixing Interactions
Jingjun You, Su Yi, Yuangang Deng
Ultracold atoms with cavity-mediated long-range interactions offer a promising platform for investing novel quantum phenomena. Exploiting recent experimental advancements, we propo…