Regular Article - Theoretical Physics
Implementing the Gribov–Zwanziger framework in Super-Yang–Mills in the Landau gauge
Departamento de Física Teórica, Instituto de Física, UERJ-Universidade do Estado do Rio de Janeiro, Rua São Francisco Xavier 524, Maracanã, Rio de Janeiro, 20550-013, Brazil
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Accepted: 3 July 2014
Published online: 22 July 2014
The Gribov–Zwanziger framework accounting for the existence of Gribov copies is extended to Super-Yang–Mills theories quantized in the Landau gauge. We show that the restriction of the domain of integration in the Euclidean functional integral to the first Gribov horizon can be implemented in a way to recover non-perturbative features of Super-Yang–Mills theories, namely the existence of the gluino condensate as well as the vanishing of the vacuum energy.
© SIF and Springer-Verlag Berlin Heidelberg, 2014