Random phases in Bose-Einstein condensates with higher order nonlinearities
M. Marklund, P.K. Shukla
TL;DR
This paper provides a statistical framework for Bose-Einstein condensates with higher order nonlinearities, focusing on cubic-quintic cases and exploring how decoherence affects their stability.
Contribution
It introduces a general statistical description for BECs with higher order nonlinearities, emphasizing cubic-quintic interactions and decoherence effects.
Findings
Decoherence impacts condensate stability
Cubic-quintic nonlinearities are significant for dilute BECs
A new statistical model for higher order nonlinearities
Abstract
We present a statistical description of Bose-Einstein condensates with general higher order nonlinearities. In particular, we investigate the case of cubic-quintic nonlinearities, of particular interest for dilute condensates. The implication of decoherence for the stability properties of the condensate is discussed.
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