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arXiv · 1711.00130

Weakly coupled conformal gauge theories on the lattice

Zoltan Fodor·Kieran Holland·Julius Kuti·Daniel Nogradi·Chik Him Wong
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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.

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Zoltan Fodor, Kieran Holland, Julius Kuti, Daniel Nogradi, Chik Him Wong. 2017-10-31. Weakly coupled conformal gauge theories on the lattice. https://doi.org/10.1051/epjconf%2F201817508028

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