Lattice gauge theories in the strong coupling and static limits as a sign-problem-free Ising model
arXiv:2307.06641 · doi:10.1103/PhysRevD.108.054505
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.
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
References in corpus (5)
- Flux representation of an effective Polyakov loop model for QCD thermodynamics
- Behaviour of the topological susceptibility in two colour QCD across the finite density transition
- Heavy dense QCD and nuclear matter from an effective lattice theory
- Color Screening in Quantum Chromodynamics
- Dual formulations of Polyakov loop lattice models