Nonexistence of Vortices for Rotating Two-Component Focusing Bose Gases

Yongshuai Gao, Yujin Guo, Yan Li +1

This paper is concerned with ground states of two-component Bose gases confined in a harmonic trap $V(x)=x_1^2+{\Lambda }^2{x}_2^2$ rotating at the velocity $\Omega >0$, where $\Lambda \ge 1$ and $(x_1,…