Stability analysis for n-component Bose-Einstein condensate

David C. Roberts and Masahito Ueda
Phys. Rev. A 73, 053611 – Published 26 May 2006

Abstract

We derive the dynamic and thermodynamic stability conditions for dilute multicomponent Bose-Einstein condensates (BECs). These stability conditions, generalized for n-component BECs, are found to be equivalent and are shown to be consistent with the phase diagrams of two- and three-component condensates that are derived from energetic arguments.

  • Figure
  • Received 5 March 2006

DOI:https://doi.org/10.1103/PhysRevA.73.053611

©2006 American Physical Society

Authors & Affiliations

David C. Roberts1 and Masahito Ueda2,3

  • 1Laboratoire de Physique Statistique de l’Ecole Normale Supérieure, Paris, France
  • 2Department of Physics, Tokyo Institute of Technology, Tokyo 152-8551, Japan
  • 3ERATO, Japan Science and Technology Corporation (JST), Saitama 332-0012, Japan

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Issue

Vol. 73, Iss. 5 — May 2006

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