2 papers
cond-mat.soft2003
Transverse laser modes in Bose-Einstein condensates
G. Whyte, P. Ohberg, J. Courtial
We examine the Bose-Einstein-condensate (BEC) equivalent of transverse aspects of laser resonators. We model numerically repeated focussing of a 2-dimensional BEC, which could be a…
cond-mat2003
Violation of self-similarity in the expansion of a 1D Bose gas
P. Pedri, L. Santos, P. Ohberg +1
The expansion of a 1D Bose gas is investigated employing the Lieb-Liniger equation of state within the local density approximation. We show that during the expansion the density pr…