String-Based Perturbative Methods for Gauge Theories

Zvi Bern

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arXiv · hep-ph/9304249

String-Based Perturbative Methods for Gauge Theories

Zvi Bern

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Abstract

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.

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Zvi Bern. 1993-04-13. String-Based Perturbative Methods for Gauge Theories. https://arxiv.org/abs/hep-ph/9304249

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