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The 3-loop Beta Function of QCD

Alles, B. and Christou, C. and Feo, A. and Panagopoulos, H. and Vicari, E. (1997) The 3-loop Beta Function of QCD. Nuclear Physics B - Proceedings Supplements . p. 791. ISSN 1873-3832

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Using the background field technique, we calculate the 3-loop beta function of lattice $SU(N)$ gauge theories. In the pure gluonic case, we present our results, comparing to those recently obtained by Luescher and Weisz. We also provide a progress report in the case of QCD with Wilson fermions.

Item Type: Article
Additional Information: Imported from arXiv
Subjects: Area02 - Scienze fisiche > FIS/02 - Fisica teorica, modelli e metodi matematici
Divisions: Dipartimenti (until 2012) > DIPARTIMENTO DI FISICA " E. FERMI"
Depositing User: dott.ssa Sandra Faita
Date Deposited: 09 Apr 2015 15:56
Last Modified: 09 Apr 2015 15:56
URI: http://eprints.adm.unipi.it/id/eprint/1825

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