Condensation and Collapse in the Mean-Field Limit of Rotating 2D Bose Gases with Two-Body and Three-Body Interactions

Deke Li, Yuan Li, Qingxuan Wang

We consider a system of $N$ interacting bosons in a rotating harmonic trap in ${\mathbb{R}}^2$, where the two-body interaction is attractive and scaled as $N^{2\alpha }U(N^{\alpha }x)$ with $0<α<1…