Phase separation dynamics of two-component Bose-Einstein condensates in various optical trap shapes

Abstract

It is known theoretically and experimentally that multi-component Bose-Einstein condensates exhibit phase separation and form the spatial structure of spin domains [1], and expected to be a versatile source of intricate non-equilibrium pattern formation dynamics. The formation of various phase separation dynamics by varying potential shapes was theoretically predicted [2]. We investigate the dynamics of phase-separating two-component condensates in various optical trap shapes.