New QCD results from string theory

Abstract

We discuss new results in QCD obtained with string-based methods. These methods were originally derived from superstring theory and are significantly more efficient than conventional Feynman rules. This technology was a key ingredient in the first calculation of the one-loop five-gluon amplitude. We also present a conjecture for a particular one-loop helicity amplitude with an arbitrary number of external gluons

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oai:cds.cern.ch:258571Last time updated on 10/30/2014

This paper was published in CERN Document Server.

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