String-Based Perturbative Methods for Gauge Theories

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Recent progress in the computation of one-loop gluon amplitudes is reviewed. These methods were originally derived from superstring theory and are significantly more efficient than conventional Feynman rules. With these methods, explicit computations can be performed beyond those achieved by traditional methods.
Lectures presented at TASI 1992, 66 pages, figures included, UCLA/93/TEP/5

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/44785

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/9304249
 http://arxiv.org/abs/hep-ph/9304249

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arXiv