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arXiv · 1112.4564

Gauge theory webs and surfaces

Ozan Erdoğan·George Sterman
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Abstract

We analyze the perturbative cusp and closed polygons of Wilson lines for massless gauge theories in coordinate space, and express them as exponentials of two-dimensional integrals. These integrals have geometric interpretations, which link renormalization scales with invariant distances.

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Ozan Erdoğan, George Sterman. 2015-01-29. Gauge theory webs and surfaces. https://doi.org/10.1103/physrevd.91.016003

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