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cond-mat1997★ 169 cited
Damping in dilute Bose gases: a mean-field approach
S. Giorgini
Damping in a dilute Bose gas is investigated using a mean-field approximation which describes the coupled oscillations of condensate and non-condensate atoms in the collisionless r…
cond-mat1997★ 15 cited
Thermodynamics of a trapped Bose-condensed gas
S. Giorgini, L. P. Pitaevskii, S. Stringari
We investigate the thermodynamic behaviour of a Bose gas interacting with repulsive forces and confined in a harmonic anisotropic trap. We develop the formalism of mean field theor…