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| HAL : hal-00713151, version 1 |
| arXiv : 0812.0792 |
| Code Bibliographique ADS : 2009JHEP...05..033G |
| DOI : 10.1088/1126-6708/2009/05/033 |
| Fiche détaillée |  Récupérer au format |
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| Journal of High Energy Physics 05 (2009) 033 |
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| Holography and Thermodynamics of 5D Dilaton-gravity |
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| U. GursoyE. Kiritsis1, 2L. Mazzanti3F. Nitti2 |
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| (05/2009) |
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| The asymptotically-logarithmically-AdS black-hole solutions of 5D dilaton gravity with a monotonic dilaton potential are analyzed in detail. Such theories are holographically very close to pure Yang-Mills theory in four dimensions. The existence and uniqueness of black-hole solutions is shown. It is also shown that a Hawking-Page transition exists at finite temperature if and only if the potential corresponds to a confining theory. The physics of the transition matches in detail with that of deconfinement of the Yang-Mills theory. The high-temperature phase asymptotes to a free gluon gas at high temperature matching the expected behavior from asymptotic freedom. The thermal gluon condensate is calculated and shown to be crucial for the existence of a non-trivial deconfining transition. The condensate of the topological charge is shown to vanish in the deconfined phase. |
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| 1 : | Physics Department |
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| 2 : | APC - AstroParticule et Cosmologie |
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| 3 : | CPHT - Centre de Physique Théorique |
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| APC - THEORIE |
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| Domaine | : | Physique/Relativité Générale et Cosmologie Quantique Physique/Physique des Hautes Energies - Phénoménologie Physique/Physique des Hautes Energies - Théorie |
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| Lien vers le texte intégral : |
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| http://fr.arXiv.org/abs/0812.0792 |
| hal-00713151, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00713151 | |
| oai:hal.archives-ouvertes.fr:hal-00713151 | |
| Contributeur : Francesco Nitti | |
| Soumis le : Vendredi 29 Juin 2012, 14:31:56 | |
| Dernière modification le : Lundi 2 Juillet 2012, 16:41:49 | |
