Weakly coupled conformal gauge theories on the lattice
High Energy Physics - Lattice
2018-04-18 v1
Abstract
Results are reported for the beta-function of weakly coupled conformal gauge theories on the lattice, SU(3) with Nf=14 fundamental and Nf=3 sextet fermions. The models are chosen to be close to the upper end of the conformal window where perturbation theory is reliable hence a fixed point is expected. The study serves as a test of how well lattice methods perform in the weakly coupled conformal cases. We also comment on the 5-loop beta-function of two models close to the lower end of the conformal window, SU(3) with Nf=12 fundamental and Nf=2 sextet fermions.
Keywords
Cite
@article{arxiv.1711.00130,
title = {Weakly coupled conformal gauge theories on the lattice},
author = {Zoltan Fodor and Kieran Holland and Julius Kuti and Daniel Nogradi and Chik Him Wong},
journal= {arXiv preprint arXiv:1711.00130},
year = {2018}
}
Comments
8 pages, 20 figures, Proceedings of the 35th International Symposium on Lattice Field Theory, 18-24 June 2017, Granada, Spain