2 papers
physics.optics2024
Physics-informed neural network for nonlinear dynamics of self-trapped necklace beams
Dongshuai Liu, Wen Zhang, Yanxia Gao +3
A physics-informed neural network (PINN) is used to produce a variety of self-trapped necklace solutions of the (2+1)-dimensional nonlinear Schrödinger/Gross-Pitaevskii equation.…
cond-mat.quant-gas2024
Rotating dipole and quadrupole quantum droplets in binary Bose-Einstein condensates
Dongshuai Liu, Yanxia Gao, Dianyuan Fan +2
Quantum droplets (QDs) are self-trapped modes stabilized by the Lee-Huang-Yang correction to the mean-field Hamiltonian of binary atomic Bose-Einstein condensates. The existence an…