Two-Dimensional Quantum Droplets in Binary Dipolar Bose-Bose Mixture

We study two-dimensional (2D) isotropic quantum droplets (QDs) in dipolar binary Bose–Einstein condensates (BECs). The QDs are supported by the competition between 2D form of Lee-Huang-Yang (LHY) term and dipole-dipole interactions (DDIs). Moreover, DDIs plane can be tuned to either repulsive or attractive. Before that, BECs were often explored three-dimensional (3D) systems, with attractive LHY term. Unlike 3D system, system behaves a logarithmic form, which feature both attraction repulsion. In this case, produced regardless (attraction, repulsion, zero) that mean-field effect represents. paper, we model aforementioned via Their characteristic parameters (the peak density, IP, chemical potential, μ, effective area, Aeff) using numerical theoretical methods discussed. centripetal collision oblique moving also studied.