Fermionic stabilization and density-wave ground state of a polar condensate

O. Dutta, R. Kanamoto, P. Meystre

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

We examine the stability of a trapped dipolar condensate mixed with a single-component fermion gas at T=0. Whereas pure dipolar condensates with a small s-wave interaction are unstable even at small dipole-dipole interaction strength, we find that the admixture of fermions can significantly stabilize them, depending on the strength of the boson-fermion interaction. Within the stable regime we find a region where a ground state is characterized by a density wave along the soft trap direction.

Original languageEnglish (US)
Article number110404
JournalPhysical review letters
Volume99
Issue number11
DOIs
StatePublished - Sep 14 2007

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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