The Field theory limit of multiloop string amplitudes

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

Risultato della ricerca: Contributo alla conferenzaContributo in Atti di Convegnopeer review

Abstract

We report on recent progress in the use of string techniques for the computation of field theory amplitudes. We show how one-loop renormalization constants in Yang-Mills theory can be computed using the open spinning string, we review the calculation of two-loop scalar amplitudes with the bosonic string, and we briefly indicate how the technique can be applied to the two-loop vacuum bubbles of Yang-Mills theory.
Lingua originaleInglese
Stato di pubblicazionePubblicato - 1 gen 1997
EventoGauge Theories, Applied Supersymmetry and Quantum Gravity - London
Durata: 1 gen 1997 → …

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???event.eventtypes.event.conference???Gauge Theories, Applied Supersymmetry and Quantum Gravity
CittàLondon
Periodo1/01/97 → …

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