Numerical Stochastic Perturbation Theory and the Gradient Flow

We study the Yang-Mills gradient flow using numerical stochastic perturbation theory. As an application of the method we consider the recently proposed gradient flow coupling in the Schr\"odinger functional for the pure SU(3) gauge theory.

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Bibliographic Details
Published in:arXiv.org 2013-12
Main Authors: Mattia Dalla Brida, Hesse, Dirk
Format: Article
Language:English
Subjects:
Gauge theory
Gradient flow
Perturbation theory
Online Access:Get full text
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Summary:We study the Yang-Mills gradient flow using numerical stochastic perturbation theory. As an application of the method we consider the recently proposed gradient flow coupling in the Schr\"odinger functional for the pure SU(3) gauge theory.
ISSN:2331-8422