An exact treatment for the BEC with three-body recombination and time-dependent scattering length

Yuce C.

ANNALS OF PHYSICS, vol.322, no.6, pp.1249-1253, 2007 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 322 Issue: 6
  • Publication Date: 2007
  • Doi Number: 10.1016/j.aop.2006.09.008
  • Journal Name: ANNALS OF PHYSICS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1249-1253
  • Anadolu University Affiliated: No

Abstract

In this study, Gross-Pitaevskii (GP) equation with three-body recombination and with a time-dependent scattering length is investigated. It is shown that GP equation admits an exact solution for a special choice of the time-dependent scattering length. The effect of Feshbach resonance on the collapse dynamics is investigated for large vertical bar a vertical bar for which the three body recombination rate K-3 grows with a(4) (C) 2006 Elsevier Inc. All rights reserved.