In this contribution we present an exploratory study of several novel methods for numerical stochastic perturbation theory. For the investigation we consider observables defined through the gradient flow in the simple φ4 theory.
Dalla Brida, M., Garofalo, M., Kennedy, A. (2016). Numerical stochastic perturbation theory and gradient flow in φ4 Theory. Intervento presentato a: 33rd International Symposium on Lattice Field Theory (Lattice 2015), Kobe, Japan [10.22323/1.251.0309].
Numerical stochastic perturbation theory and gradient flow in φ4 Theory
Dalla Brida, M;
2016
Abstract
In this contribution we present an exploratory study of several novel methods for numerical stochastic perturbation theory. For the investigation we consider observables defined through the gradient flow in the simple φ4 theory.
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