1D model for the dynamics and expansion of elongated Bose-Einstein condensates

Preprint

24 May 2002

preprint
Published by arXiv in arXiv

Abstract

We present a 1D effective model for the evolution of a cigar-shaped Bose-Einstein condensate in time dependent potentials whose radial component is harmonic. We apply this model to investigate the dynamics and expansion of condensates in 1D optical lattices, by comparing our predictions with recent experimental data and theoretical results. This model might be useful to analyze future experiments in 1D optical lattices.

Keywords

MODEL FOR THE EVOLUTION
DYNAMICS AND EXPANSION
EINSTEIN CONDENSATE
1D OPTICAL LATTICES
BOSE EINSTEIN
1D MODEL

All Related Versions

Version 1, 2002-05-24, ArXiv
Version 2, 2002-10-11, ArXiv
Published version: Physical Review A, 67 (2), 023614.

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