Results 41 to 47 of about 1,422 (47)

Collective modes of a quasi two-dimensional Bose condensate in large gas parameter regime

open access: yes, 2006
We have theoretically studied the collective modes of a quasi two-dimensional (Q2D) Bose condensate in the large gas parameter regime by using a formalism which treats the interaction energy beyond the mean-field approximation.
A. Banerjee   +32 more
core   +1 more source

The second critical point for the Perfect Bose gas in quasi-one-dimensional traps

open access: yes, 2010
We present a new model of quasi-one-dimensional trap with some unknown physical predictions about a second transition, including about a change in fractions of condensed coherence lengths due to the existence of a second critical temperature Tm < Tc.
Beau, Mathieu, Zagrebnov, Valentin A.
core   +1 more source

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