3 papers
cond-mat.soft2004
Bidimensional fluid system with competing interactions
A. Imperio, L. Reatto
In this paper we present a study of pattern formation in bidimensional systems with competing short-range attractive and long-range repulsive interactions. The interaction paramete…
cond-mat1999
Thermodynamics of a trapped Bose condensate with negative scattering length
B. Pozzi, L. Salasnich, A. Parola +1
We study the Bose-Einstein condensation (BEC) for a system of atoms, which have negative scattering length (attractive interaction), confined in a harmonic potential. Within…
cond-mat1998
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…