Renormalization constants from string theory

P. Di Vecchia, L. Magnea, Alberto LERDA, R. Russo, R. Marotta

Risultato della ricerca: Contributo alla conferenzaContributo in Atti di Convegno

Abstract

We review some recent results on the calculation of renormalization constants in Yang-Mills theory using open bosonic strings. The technology of string amplitudes, supplemented with an appropriate continuation off the mass shell, can be used to compute the ultraviolet divergences of dimensionally regularized gauge theories. The results show that the infinite tension limit of string amplitudes corresponds to the background field method in field theory.
Lingua originaleInglese
Stato di pubblicazionePubblicato - 1 gen 1996
EventoString gravity and physics at the Planck energy scale -
Durata: 1 gen 1996 → …

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???event.eventtypes.event.conference???String gravity and physics at the Planck energy scale
Periodo1/01/96 → …

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