Volume dependences from lattice chiral perturbation theory
High Energy Physics - Lattice
2009-11-10 v2 High Energy Physics - Phenomenology
Nuclear Theory
Abstract
The physics of pions within a finite volume is explored using lattice regularized chiral perturbation theory. This regularization scheme permits a straightforward computational approach to be used in place of analytical continuum techniques. Using the pion mass, decay constant, form factor and charge radius as examples, it is shown how numerical results for volume dependences are obtained at the one-loop level from simple summations.
Cite
@article{arxiv.hep-lat/0410042,
title = {Volume dependences from lattice chiral perturbation theory},
author = {B. Borasoy and R. Lewis},
journal= {arXiv preprint arXiv:hep-lat/0410042},
year = {2009}
}
Comments
19 pages, 7 figures