Finite volume effects using lattice chiral perturbation theory

TL;DR

This paper uses lattice regularization to perform chiral perturbation theory calculations in finite volume, simplifying numerical results through summations with negligible lattice spacing effects.

Contribution

It introduces a method for applying lattice regularization to chiral perturbation theory in finite volume, emphasizing simplicity and negligible lattice spacing effects.

Findings

Numerical results obtained from simple summations.

Lattice spacing chosen small enough to be irrelevant.

Effective finite volume calculations using lattice methods.

Abstract

Lattice regularization is used to perform chiral perturbation theory calculations in finite volume. The lattice spacing is chosen small enough to be irrelevant, and numerical results are obtained from simple summations.