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arxiv: 1112.4564 · v3 · pith:OJIMIQHHnew · submitted 2011-12-20 · ✦ hep-th · hep-ph

Gauge theory webs and surfaces

classification ✦ hep-th hep-ph
keywords gaugeintegralsanalyzeclosedcoordinatecuspdistancesexponentials
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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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