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Phase separation in asymmetrical fermion superfluids

Paulo F. Bedaque·Heron Caldas·Gautam Rupak
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Abstract

Motivated by recent developments on cold atom traps and high density QCD we consider fermionic systems composed of two particle species with different densities. We argue that a mixed phase composed of normal and superfluid components is the energetically favored ground state. We suggest how this phase separation can be used as a probe of fermion superfluidity in atomic traps.

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Paulo F. Bedaque, Heron Caldas, Gautam Rupak. 2003-09-30. Phase separation in asymmetrical fermion superfluids. https://doi.org/10.1103/physrevlett.91.247002

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