272 citations · 647 across the 53 of their papers we have counts for
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Quantum bright solitons in the Bose-Hubbard model with site-dependent repulsive interactions
L. Barbiero, B. A. Malomed, L. Salasnich
We introduce a one-dimensional (1D) spatially inhomogeneous Bose-Hubbard model (BHM) with the strength of the onsite repulsive interactions growing, with the discrete coordinate $z…
-symmetric ladders with a scattering core
Jennie D'Ambroise, Stefano Lepri, Boris A. Malomed +1
We consider a -symmetric chain (ladder-shaped) system governed by the discrete nonlinear Schrödinger equation where the cubic nonlinearity is carried solely by two ce…
Bright solitons in Bose-Einstein condensates with field-induced dipole moments
F. Kh. Abdullaev, A. Gammal, B. A. Malomed +1
We introduce an effectively one-dimensional (1D) model of a bosonic gas of particles carrying collinear dipole moments which are induced by an external polarizing field with the st…