3 papers
cond-mat.mes-hall2019
Topological States in Generalized Electric Quadrupole Insulators
Chang-An Li, Shu-Shan Wu
The modern theory of electric polarization has recently been extended to higher multipole moments, such as quadrupole and octupole moments. The higher electric multipole insulators…
cond-mat.quant-gas2018
Universality of miscible-immiscible phase separation dynamics in two-component Bose-Einstein condensates
Xunda Jiang, Shuyuan Wu, Qinzhou Ye +1
We investigate the non-equilibrium dynamics across the miscible-immiscible phase separation in a binary mixture of Bose-Einstein condensates. The excitation spectra reveal that the…
cond-mat.quant-gas2018
Universal dynamics of zero-momentum to plane-wave transition in spin-orbit coupled Bose-Einstein condensates
Qinzhou Ye, Shuyuan Wu, Xunda Jiang +1
We investigate the universal spatiotemporal dynamics in spin-orbit coupled Bose-Einstein condensates which are driven from the zero-momentum phase to the plane-wave phase. The exci…