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| HAL : in2p3-00125654, version 1 |
| DOI : 10.1016/j.nuclphysbps.2006.11.099 |
| Fiche détaillée |  Récupérer au format |
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| 12th High-Energy Physics International Conference on Quantum ChromoDynamics (QCD 05), Montpellier : France |
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| Ghost and Gluon leading power corrections in Landau gauge |
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| Ph. Boucaud1F. De Soto2J.P. Leroy1A. Le Yaouanc1A.Y. Lokhov3J. Micheli1O. Pène1J. Rodríguez-QuinteroC. Roiesnel3 |
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| (2007) |
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| Gluon two- and three-point Green Functions computed in Landau gauge on the lattice have shown the existence of 1/q2 power corrections to the purely perturbative expressions that can be explained through the Operator Product Expansion as the influence of a gauge dependent mass dimension two condensate. The analysis of the ghost propagator within this framework of gauge-dependent power corrections is now performed. |
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| 1 : | LPT - Laboratoire de Physique Théorique d'Orsay |
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| 2 : | LPSC - Laboratoire de Physique Subatomique et de Cosmologie |
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| 3 : | CPHT - Centre de Physique Théorique |
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| Thème(s) | : | Physique/Physique des Hautes Energies - Réseau |
| in2p3-00125654, version 1 | |
| http://hal.in2p3.fr/in2p3-00125654 | |
| oai:hal.in2p3.fr:in2p3-00125654 | |
| Contributeur : Emmanuelle Vernay | |
| Soumis le : Lundi 22 Janvier 2007, 11:29:24 | |
| Dernière modification le : Lundi 22 Janvier 2007, 21:20:26 | |
