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.
slide + paper
Lattice field theory; Perturbation theory; Numerical algorithms
English
33rd International Symposium on Lattice Field Theory (Lattice 2015)
2015
2016
251
1
7
309
https://pos.sissa.it/251/309
open
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].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/183261
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