Phase separation in asymmetrical fermion superfluids |
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Authors: | Bedaque Paulo F Caldas Heron Rupak Gautam |
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Institution: | Lawrence-Berkeley Laboratory, Berkeley, California 94720, USA. |
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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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