Two-dimensional vortex quantum droplets get thick

We study two-dimensional (2D) vortex quantum droplets (QDs) trapped by a thicker transverse confinement with a?>1?m. Under this circumstance, the Lee-Huang-Yang (LHY) term should be described its original form in three-dimensional (3D) configuration. Previous studies have demonstrated that stable 2D QDs can supported thin a??1?m. In case, LHY is logarithm. Hence, two kinds of features result different mechanisms QDs. The stabilities and characteristics must re-identified. current system, we find topological charge number up to at least 4. reformulated their density profile, chemical potential threshold norm for supporting according new condition. Unlike under confinement, system strongly repel each other because higher-order repulsion than system. Moreover, elastic inelastic collisions between moving are studied throughout paper. Two characterized exerting values related speed. dynamics nested QD, which constructed embedding one QD smaller into another larger charge,