N=1 model and glueball superpotential from Renormalization-Group-improved perturbation theory

JHEP 0405:031,2004 A method for computing the low-energy non-perturbative properties of SUSY GFT, starting from the microscopic lagrangian model, is presented. The method relies on covariant SUSY Feynman graph techniques, adapted to low energy, and Renormalization-Group-improved perturbation theory....

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Bibliographic Details
Main Authors Arnone, Stefano, Guerrieri, Francesco, Yoshida, Kensuke
Format Journal Article
LanguageEnglish
Published 04.02.2004
Subjects
Physics - High Energy Physics - Theory
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Summary:JHEP 0405:031,2004 A method for computing the low-energy non-perturbative properties of SUSY GFT, starting from the microscopic lagrangian model, is presented. The method relies on covariant SUSY Feynman graph techniques, adapted to low energy, and Renormalization-Group-improved perturbation theory. We apply the method to calculate the glueball superpotential in N=1 SU(2) SYM and obtain a potential of the Veneziano-Yankielowicz type.
DOI:10.48550/arxiv.hep-th/0402035