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Dependence of the Chiral Symmetry Restoration Transition on the Quark Self-Energy Kernel

A. Bender·W. Detmold·A. W. Thomas
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Abstract

The dependence of the dressed quark propagator on the quark chemical potential is investigated in various models based on the Dyson-Schwinger equations. We find that the critical chemical potential of the chiral symmetry restoration transition is strongly dependent on the nature of the interaction kernel in the infrared region.

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A. Bender, W. Detmold, A. W. Thomas. 2001-07-05. Dependence of the Chiral Symmetry Restoration Transition on the Quark Self-Energy Kernel. https://doi.org/10.1016/s0370-2693(01)00906-6

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