Revue Nature et Technologie
Volume 3, Numéro 1, Pages 15-18

Thermodynamics Of A Trapped Bose Gas At Low Temperature: Departure From The Thomas-fermi Regime

Authors : Boudjemâa Abd El-aali . Benarous Mohamed .

Abstract

We apply the finite temperature Thomas-Fermi (TF) approximation by using the Time dependent Hartree-Fock-Bogoliubov equations. The exploration of these equations at finite temperature leads to the fact that all the thermodynamics quantities deviate from the standard values in the TF regime

Keywords

Bose-Einstein condensation; variational equations; TDHFB; Thomas-Fermi .