Exploring dynamic localization with a Bose-Einstein condensate
arXiv:0812.1997 · doi:10.1103/PhysRevA.79.013611
Abstract
We report on the experimental observation of dynamic localization of a Bose-Einstein condensate in a shaken optical lattice, both for sinusoidal and square-wave forcing. The formulation of this effect in terms of a quasienergy band collapse, backed by the excellent agreement of the observed collapse points with the theoretical predictions, suggests the feasibility of systematic quasienergy band engineering.
7 pages, 4 figures