217 citations · 250 across the 5 of their papers we have counts for
5 papers
Bose-Einstein condensate in an elliptical waveguide
L. Salasnich
We investigate the effects of spatial curvature for an atomic Bose-Einstein condensate confined in an elliptical waveguide. The system is well described by an effective 1D Gross-Pi…
Effects of Axial Vorticity in Elongated Mixtures of Bose-Einstein Condensates
L. Salasnich, B. A. Malomed, F. Toigo
We consider a meniscus between rotating and nonrotating species in the Bose-Einstein condensate (BEC) with repulsive inter-atomic interactions, confined to a pipe-shaped trap. In t…
Dimensional Effects on Solitonic Matter and Optical Waves with Normal and Anomalous Dispersion
L. Salasnich, A. Parola, L. Reatto
We investigate bright and dark solitons with anomalous or normal dispersion and under transverse harmonic confinement. In matter waves, positive atomic mass implies anomalous dispe…
Modulational Instability and Complex Dynamics of Confined Matter-Wave Solitons
L. Salasnich, A. Parola, L. Reatto
We study the formation of bright solitons in a Bose-Einstein condensate of Li atoms induced by a sudden change in the sign of the scattering length from positive to negative, a…
Bosonic clouds with attractive interaction beyond the local interaction approximation
L. Reatto, A. Parola, L. Salasnich
We study the properties of a Bose-Einstein condensed cloud of atoms with negative scattering length confined in a harmonic trap. When a realistic non local (finite range) effective…