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arXiv · hep-ph/0511155

Effect of neutrino trapping on the three flavor FFLO phase of QCD

V. Laporta·M. Ruggieri
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Abstract

We compute the effect of a non-zero lepton chemical potential on the structure of the three flavor Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phase of QCD at finite temperature. We show that, as in the BCS case, the lepton chemical potential favors two-species color superconductivity and disfavors the three species pairing. We stress that this study could be relevant for the cooling of a proto-neutron star with a FFLO core, if the temperatures are higher than the un-trapping temperature.

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V. Laporta, M. Ruggieri. 2006-03-23. Effect of neutrino trapping on the three flavor FFLO phase of QCD. https://doi.org/10.1016/j.physletb.2006.03.066

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