Lattice gauge theories in the strong coupling and static limits as a sign-problem-free Ising model
High Energy Physics - Lattice
2023-09-20 v2 High Energy Physics - Theory
Abstract
The effective action of the SU(N) Polyakov loop model in the strong coupling region and in the static limit for the quark determinant can be mapped onto the Ising model in any dimensions, with the Ising variables attached on the links of the lattice. We use this reformulation to study the finite temperature SU(2) lattice gauge theory at finite baryon density.
Keywords
Cite
@article{arxiv.2307.06641,
title = {Lattice gauge theories in the strong coupling and static limits as a sign-problem-free Ising model},
author = {B. Allés and O. Borisenko and A. Papa and S. Voloshyn},
journal= {arXiv preprint arXiv:2307.06641},
year = {2023}
}
Comments
23 pages, 12 figures, 2 tables; with respect to v1, a figure and three references added, some text added/modified; version accepted for publication on Phys. Rev. D