3 papers
quant-ph2025
Unilateral Criticality and Phase Transition in the Cavity-Ising Model
Zeyu Rao, Xiaoshui Lin, Xiwang Luo +3
Superradiant phase transitions from cavity light-matter coupling have been widely explored across platforms. Here, we report a unilateral critical endpoint (UCEP) and a tricritical…
cond-mat.quant-gas2025
Self-Adapted Josephson Oscillation of Dark-Bright Solitons under Constant Forces
Ling-Zheng Meng, Xi-Wang Luo, Li-Chen Zhao
We study the propagation of dark-bright solitons in two-component Bose-Einstein condensates (BECs) with general nonlinear parameters, and explore how nonlinear interactions enrich…
cond-mat.mes-hall2024
Cancellation theorem breaking and resonant spin-tensor Hall conductivity in higher-rank spin-tensor Hall effects
Xiaoru He, Ling-Zheng Meng, Junpeng Hou +2
With recent advances in simulating quantum phenomena in cold atoms, the higher-rank spin tensor Hall effect was discovered in larger spin systems with spin-tensor-momentum coupling…