Interferences in the density of two Bose-Einstein condensates consisting of identical or different atoms

Lorenz S. Cederbaum, Alexej I. Streltsov, Yehuda B. Band, Ofir E. Alon

Research output: Contribution to journalArticlepeer-review

28 Scopus citations

Abstract

The density of two initially independent condensates which are allowed to expand and overlap can show interferences as a function of time due to interparticle interaction. Two situations are separately discussed and compared: (1) all atoms are identical and (2) each condensate consists of a different kind of atoms. Illustrative examples are presented.

Original languageEnglish
Article number110405
JournalPhysical Review Letters
Volume98
Issue number11
DOIs
StatePublished - 14 Mar 2007

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