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arXiv · hep-ph/0009010

Infrared Consistency of NSVZ and DRED Supersymmetric Gluodynamics

V. Elias
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Abstract

Pade approximant methods are applied to known terms of the DRED beta- function for N = 1 supersymmetric SU(3) Yang-Mills theory. Each of the [N|M] approximants with N + M less than or equal to 4 (M not equal to zero) constructed from this series exhibits a positive pole which precedes any zeros of the approximant, consistent with the same infrared-attractor pole behaviour known to characterise the exact NSVZ beta-function. A similar Pade-approximant analysis of truncations of the NSVZ series is shown consistently to reproduce the geometric-series pole of the exact NSVZ beta function.

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V. Elias. 2000-09-01. Infrared Consistency of NSVZ and DRED Supersymmetric Gluodynamics. https://doi.org/10.1088/0954-3899%2F27%2F2%2F307

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