BCS pairing in fully repulsive fermion mixtures

We consider a mixture of two neutral cold Fermi gases with repulsive interactions. We show that in some region of the parameter space of the system the effective attraction between fermions of the same type can appear due to the exchange of collective excitations. This leads to the formation of BCS...

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Bibliographic Details
Main Authors: Espinosa-Ortega, Tania., Kyriienko, Oleksandr., Shelykh, Ivan A.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/95176
http://hdl.handle.net/10220/9153
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Institution: Nanyang Technological University
Language: English

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