238 citations · 6.6k across the 310 of their papers we have counts for
14 papers · 1 filter
Gap solitons in superfluid boson-fermion mixtures
Sadhan K. Adhikari, Boris A. Malomed
Using coupled equations for the bosonic and fermionic order parameters, we construct families of gap solitons (GSs) in a nearly one-dimensional Bose-Fermi mixture trapped in a peri…
Fusion of necklace-ring patterns into vortex and fundamental solitons in dissipative media
Y. J. He, Boris A. Malomed, H. Z. Wang
We demonstrate that necklace-shaped arrays of localized spatial beams can merge into stable fundamental or vortex solitons in a generic model of laser cavities, based on the two-di…
Anisotropic solitons in dipolar Bose-Einstein Condensates
I. Tikhonenkov, B. A. Malomed, A. Vardi
Starting with a Gaussian variational ansatz, we predict anisotropic bright solitons in quasi-2D Bose-Einstein condensates consisting of atoms with dipole moments polarized \emph{pe…
Matter-wave vortices in cigar-shaped and toroidal waveguides
Luca Salasnich, Flavio Toigo, Boris A. Malomed
We study vortical states in a Bose-Einstein condensate (BEC) filling a cigar-shaped trap. An effective one-dimensional (1D) nonpolynomial Schroedinger equation (NPSE) is derived in…
Two-dimensional discrete solitons in rotating lattices
J. Cuevas, B. A. Malomed, P. G. Kevrekidis
We introduce a two-dimensional (2D) discrete nonlinear Schrödinger (DNLS) equation with self-attractive cubic nonlinearity in a rotating reference frame. The model applies to a Bos…
Competition between attractive and repulsive interactions in two-component Bose-Einstein condensates trapped in an optical lattice
Michal Matuszewski, Boris A. Malomed, Marek Trippenbach
We consider effects of inter-species attraction on two-component gap solitons (GSs) in the binary BEC with intra-species repulsion, trapped in the one-dimensional optical lattice (…