Stabilization of three-dimensional matter-waves solitons in an optical lattice
Stabilization of three-dimensional matter-waves solitons in an optical lattice
We propose an experimentally relevant scheme to create stable solitons in a three-dimensional Bose-Einstein condensate confined by a one-dimensional optical lattice (OL), using spatially uniform temporal modulation of the scattering length (through ac magnetic field tuned close to the Feshbach resonance). Another physical implication of the model is a possibility …