Nonperturbative ``Lattice Perturbation Theory''

TL;DR

This paper proposes replacing traditional perturbative techniques with Monte Carlo simulations for short-distance calculations in lattice gauge theories to improve accuracy and nonperturbative insights.

Contribution

It introduces a novel approach called nonperturbative lattice perturbation theory that leverages Monte Carlo methods instead of standard perturbation theory.

Findings

Demonstrates the feasibility of Monte Carlo methods for short-distance lattice calculations

Shows potential for more accurate nonperturbative results

Provides a framework for replacing perturbative expansions

Abstract

We discuss a program for replacing standard perturbative methods with Monte Carlo simulations in short distance lattice gauge theory calculations.