Hadronic gas chiral phase transition within generalized chiral perturbation theory
We study the temperature evolution of the [(q) over bar q] condensate below the chiral phase transition. The hadronic gas is described using a virial expansion within generalized chiral perturbation theory. In such a way, we can implement both the large or small chiral condensate scenarios and analy...
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| Formato: | artículo |
| Fecha de publicación: | 1999 |
| País: | España |
| Recursos: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/60094 |
| Acesso em linha: | https://hdl.handle.net/20.500.14352/60094 |
| Access Level: | acceso abierto |
| Palavra-chave: | 51-73 Finite-temperature QCD Correlators Mesons Física-Modelos matemáticos Física atmosférica 2501 Ciencias de la Atmósfera |
| Resumo: | We study the temperature evolution of the [(q) over bar q] condensate below the chiral phase transition. The hadronic gas is described using a virial expansion within generalized chiral perturbation theory. In such a way, we can implement both the large or small chiral condensate scenarios and analyze the condensate dependence on the values of the lightest quark masses. |
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