Speaker
Mr
Marco garofalo
(The University of Edinburgh)
Description
L\"uscher recently introduced Instantaneous Stochastic Perturbation Theory (ISPT) as a method for the stochastic evaluation of lattice perturbation theory. We present an exploratory study of its properties in $\phi^4$ theory, and we compare it with both analytical computations and Numerical Stochastic Perturbation Theory. In addition, we propose a automated method based on ISPT for solution of the Gradient flow equations.
Primary authors
Prof.
Anthony D. Kennedy
(The University of edinburgh)
Mr
Marco garofalo
(The University of Edinburgh)
Dr
Mattia Dalla Brida
(DESY - Zeuthen)
