Chiral symmetry and the pion gas virial expansion
In this work we study the thermodynamic properties of the pion gas starting from the realistic elastic scattering phase shifts obtained from chiral perturbation theory and using the virial expansion. In particular we study the equation of state and the behavior of the quark condensate as a function...
| Autores: | , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 1999 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/58726 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/58726 |
| Access Level: | acceso abierto |
| Palabra clave: | 53 Finite-Temperature Perturbation-Theory Phase-Transition Qcd Correlators Mesons Física (Física) 22 Física |
| Sumario: | In this work we study the thermodynamic properties of the pion gas starting from the realistic elastic scattering phase shifts obtained from chiral perturbation theory and using the virial expansion. In particular we study the equation of state and the behavior of the quark condensate as a function of the temperature and the density. [S0556-2821(99)07801-7] |
|---|