arXiv:hep-ph/9911514·v2·High Energy Physics — Phenomenology
Chiral restoration in effective quark models with non-local interactions
Barbara Szczerbinska🇵🇱 · Wojciech Broniowski🇵🇱
Abstract
Chiral restoration at finite temperatures is studied in chiral quark models with non-local regulators. At the leading-N_c level we find transition temperatures of the order of 100MeV. Meson-loop contributions are also analyzed and found to have a very small effect.
Comments: references added