Vortices in trapped boson-fermion mixtures

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Vortices in trapped boson-fermion mixtures.pdf (5.02 MB)

Date

2005

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Source Title

Journal of Low Temperature Physics

Print ISSN

0022-2291

Electronic ISSN

1573-7357

Publisher

Springer

Volume

138

Issue

3-4

Pages

611 - 616

Language

English

Type

Article

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Abstract

We consider a trapped system of atomic boson-fermion mixture with a quantized vortex. We investigate the density profiles of bosonic and fermionic components as functions of the boson-boson and boson-fermion short-range interaction strengths within the mean-filed approach. Stability of a vortex and conditions for the phase segregation are studied. We compare and contrast our results with the related system of droplets of 3He-4He mixtures.

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Keywords

Approximation theory , Fermi level , Fermions , Kinetic energy , Mathematical models , Mixtures , Phase separation , Probability distributions , Vortex flow , Boson-fermion mixtures , Helium-helium mixtures , Phase segregation , Helium

Citation

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http://hdl.handle.net/11693/24119

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http://dx.doi.org/10.1007/s10909-005-2269-0

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Department of Physics