Instantaneous stochastic perturbation theory
High Energy Physics - Lattice
2015-05-20 v1
Abstract
A form of stochastic perturbation theory is described, where the representative stochastic fields are generated instantaneously rather than through a Markov process. The correctness of the procedure is established to all orders of the expansion and for a wide class of field theories that includes all common formulations of lattice QCD.
Cite
@article{arxiv.1412.5311,
title = {Instantaneous stochastic perturbation theory},
author = {Martin Lüscher},
journal= {arXiv preprint arXiv:1412.5311},
year = {2015}
}
Comments
Plain TeX source, 25 pages, 7 figures