Generating function for web diagrams

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Generating function for web diagrams. / Vladimirov, Alexey.

I: Physical Review D (Particles, Fields, Gravitation and Cosmology), Vol. 90, Nr. 6, 066007, 2014.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

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TY - JOUR

T1 - Generating function for web diagrams

AU - Vladimirov, Alexey

PY - 2014

Y1 - 2014

N2 - We present the description of the exponentiated diagrams in terms of generating function within the universal diagrammatic technique. In particular, we show the exponentiation of the gauge theory amplitudes involving products of an arbitrary number of Wilson lines of arbitrary shapes, which generalizes the concept of web diagrams. The presented method gives a new viewpoint on the web diagrams and proves the non-Abelian exponentiation theorem.

AB - We present the description of the exponentiated diagrams in terms of generating function within the universal diagrammatic technique. In particular, we show the exponentiation of the gauge theory amplitudes involving products of an arbitrary number of Wilson lines of arbitrary shapes, which generalizes the concept of web diagrams. The presented method gives a new viewpoint on the web diagrams and proves the non-Abelian exponentiation theorem.

U2 - 10.1103/PhysRevD.90.066007

DO - 10.1103/PhysRevD.90.066007

M3 - Article

VL - 90

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

SN - 1550-2368

IS - 6

M1 - 066007

ER -