Distribution of eigenfrequencies for oscillations of the ground state in the Thomas-Fermi limit
Distribution of eigenfrequencies for oscillations of the ground state in the Thomas-Fermi limit
In this work, we present a systematic derivation of the distribution of eigenfrequencies for oscillations of the ground state of a repulsive Bose-Einstein condensate in the semi-classical (Thomas-Fermi) limit. Our calculations are performed in 1-, 2- and 3-dimensional settings. Connections with the earlier work of Stringari, with numerical computations, and …