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Fédération Denis Poisson |  |
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Fédération Denis Poisson | |
| HAL : hal-00578589, version 1 |
| arXiv : 1103.0954 |
| Fiche détaillée |  Récupérer au format |
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| The many faces of QCD, Gent : Belgique (2010) |
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| Phase diagram of strong interactions in an external magnetic field |
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| Ana Julia Mizher 1Eduardo S. Fraga 2 |
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| (29/04/2011) |
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| We obtain the phase diagram of strong interactions in the presence of a magnetic field within the linear sigma model coupled to quarks and to the Polyakov loop, and show that the chiral and deconfinement lines can split. We also study the behavior of the chiral condensate in this magnetic environment and find an approximately linear dependence on the external field, in accordance with lattice data. |
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| 1 : | Instituto de Fisica, UFRJ (IFUFRJ) |
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Universidade Federal do Rio de Janeiro |
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| 2 : | Instituto de Física |
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Universidade Federal do Rio de Janeiro |
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| 3 : | Laboratoire de Mathématiques et Physique Théorique (LMPT) |
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CNRS : UMR6083 – Université François Rabelais - Tours |
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| 4 : | Department of Physics and Astronomy (DPA) |
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Gent University, Belgium |
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| Domaine | : | Physique/Physique des Hautes Energies - Réseau Physique/Physique des Hautes Energies - Phénoménologie |
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| Strong magnetic fields – QCD phase diagram – strong interactions – high temperature – deconfinement – chiral symmetry |
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| Lien vers le texte intégral : |
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| http://fr.arXiv.org/abs/1103.0954 |
| hal-00578589, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00578589 | |
| oai:hal.archives-ouvertes.fr:hal-00578589 | |
| Contributeur : Maxim Chernodub | |
| Soumis le : Lundi 21 Mars 2011, 15:56:48 | |
| Dernière modification le : Mercredi 1 Juin 2011, 18:04:20 | |
