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SÉMINAIRE DU GRECO
"Gauge Invariant Cutoff Gauge Theory" |
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F. Ardalan |
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Cutting off momentum in gauge theories normally violate gauge invariance complicating calculations with cutoff theories, including proof of renormalizablity. Motivated by noncommutative gauge theory constructions, a hidden modified gauge symmetry of gauge theories is exhibited. |
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jeudi 29 septembre 2011 - 11:00 Salle des séminaires Évry Schatzman, Institut d'Astrophysique de Paris |
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