Polyakov-Nambu-Jona Lasinio model and Color-Flavor-Locked phase of QCD

H. Abuki

doi:10.1143/PTPS.174.66

Polyakov-Nambu-Jona Lasinio model and Color-Flavor-Locked phase of QCD

High Energy Physics - Phenomenology 2009-01-14 v1

Authors: H. Abuki

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Abstract

The effect of Polyakov loop on the QCD phase diagram at high density is studied within the Nambu-Jona Lasinio model with Polyakov loop (PNJL model). We point out that the color neutrality is missing in the standard PNJL model at finite density. Moreover, we discuss how the color-flavor locked (CFL) phase is to be distorted by the inclusion of Polyakov loop.

Keywords

Polyakov loop Nambu-Jona-Lasinio model PNJL model QCD phase diagram high density color neutrality color-flavor locked phase CFL phase

Cite

@article{arxiv.0805.3076,
  title  = {Polyakov-Nambu-Jona Lasinio model and Color-Flavor-Locked phase of QCD},
  author = {H. Abuki},
  journal= {arXiv preprint arXiv:0805.3076},
  year   = {2009}
}

Comments

6 pages, 3 eps figures; invited talk at the YITP international symposium on ``Fundamental Problems in Hot and/or Dense QCD'', Kyoto, Japan, 3-6 Mar 2008

Polyakov-Nambu-Jona Lasinio model and Color-Flavor-Locked phase of QCD

Abstract

Keywords

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