In this article we describe the crystallization conjecture. It states that, in appropriate physical
conditions, interacting particles always place themselves into periodic configurations …

Attractive Bose-Einstein condensates can host two types of macroscopic self-bound states:
bright solitons and quantum droplets. Here, we investigate the connection between them …

We report the creation of a shell BEC in the presence of Earth's gravity with immiscible dual-
species BECs of sodium and rubidium atoms. After minimizing the displacement between …

We observe monopole oscillations in a mixture of Bose-Einstein condensates, where the
usually dominant mean-field interactions are canceled. In this case, the system is governed …

To describe a mobile defect in polyacetylene chains, Su, Schrieffer and Heeger formulated a
model assuming two degenerate energy configurations that are characterized by two …

GPELab is a free Matlab toolbox for modeling and numerically solving large classes of
systems of Gross–Pitaevskii equations that arise in the physics of Bose–Einstein …

Understanding the effects of interactions in complex quantum systems beyond the mean-
field paradigm constitutes a fundamental problem in physics. We show how the atom …

We propose a preconditioned nonlinear conjugate gradient method coupled with a spectral
spatial discretization scheme for computing the ground states (GS) of rotating Bose–Einstein …

We formulate a smoothed-particle hydrodynamics numerical method, traditionally used for
the Euler equations for fluid dynamics in the context of astrophysical simulations, to solve the …

Unveiling nonequilibrium dynamics of solitonic and topological defect structures in a
multidimensional nonlinear medium is a current frontier across diverse fields. One of the …