Real-time gauge theory simulations from stochastic quantization with optimized updating
High Energy Physics - Lattice
2008-11-26 v2 High Energy Physics - Phenomenology
High Energy Physics - Theory
Nuclear Theory
Abstract
We investigate simulations for gauge theories on a Minkowskian space-time lattice. We employ stochastic quantization with optimized updating using stochastic reweighting or gauge fixing, respectively. These procedures do not affect the underlying theory but strongly improve the stability properties of the stochastic dynamics, such that simulations on larger real-time lattices can be performed.
Cite
@article{arxiv.0708.0779,
title = {Real-time gauge theory simulations from stochastic quantization with optimized updating},
author = {J. Berges and D. Sexty},
journal= {arXiv preprint arXiv:0708.0779},
year = {2008}
}
Comments
29 pages, 9 figures, 2 tables (NPB version, minor changes)