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arXiv · 0705.0972

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

O. Dutta R. Kanamoto·P. Meystre
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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 small s-wave interaction are unstable even for 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.

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O. Dutta R. Kanamoto, P. Meystre. 2007-08-02. Fermionic stabilization and density-wave ground state of a polar condensate. https://arxiv.org/abs/0705.0972

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