Inelastic chaotic scattering on a Bose-Einstein condensate
arXiv:1010.2092 · doi:10.1088/0953-4075/45/8/085302
Abstract
We devise a microscopic scattering approach to probe the excitation spectrum of a Bose-Einstein condensate. We show that the experimentally accessible scattering cross section exhibits universal Ericson fluctuations, with characteristic properties rooted in the underlying classical field equations.
11 pages, 5 figures