Regularization Independent Analysis of the Origin of Two Loop Contributions to N=1 Super Yang-Mills Beta Function

A. P. Ba\^eta Scarpelli; B. Hiller; H. G. Fargnoli; Marcos Sampaio; M. C. Nemes

arxiv: 1009.2976 · v3 · pith:AWL5JG7Mnew · submitted 2010-09-15 · ✦ hep-th

Regularization Independent Analysis of the Origin of Two Loop Contributions to N=1 Super Yang-Mills Beta Function

H. G. Fargnoli , B. Hiller , A. P. Ba\^eta Scarpelli , Marcos Sampaio , M. C. Nemes This is my paper

classification ✦ hep-th

keywords betafunctioninfraredloopanalysiscontributionsindependentregularization

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We present a both ultraviolet and infrared regularization independent analysis in a symmetry preserving framework for the N=1 Super Yang-Mills beta function to two loop order. We show explicitly that off-shell infrared divergences as well as the overall two loop ultraviolet divergence cancel out whilst the beta function receives contributions of infrared modes.

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Regularization Independent Analysis of the Origin of Two Loop Contributions to N=1 Super Yang-Mills Beta Function

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