Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/38076
Title: Regularization independent analysis of the origin of two loop contributions to N=1 Super Yang-Mills beta function
Keywords: High energy phys
Beta function
Energy momentum tensor
Renormalization group equation
Loop order
Issue Date: May-2011
Publisher: Springer
Citation: FARGNOLI, H. G. et al. Regularization independent analysis of the origin of two loop contributions to N=1 Super Yang-Mills beta function. The European Physical Journal C, [S.l.], v. 71, May 2011.
Abstract: We present both an ultraviolet and an 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.
URI: https://link.springer.com/article/10.1140/epjc/s10052-011-1633-2
http://repositorio.ufla.br/jspui/handle/1/38076
Appears in Collections:DEX - Artigos publicados em periódicos

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