In this work we consider the SU(N) gauge theory with two Dirac fermions in the adjoint representation, in the limit of large N. In this limit the infinite-volume physics of this model can be studied by means of the corresponding twisted reduced model defined on a single site lattice. Making use of this strategy we study the reduced model for various values of N up to 289. By analyzing the eigenvalue distribution of the adjoint Dirac operator we test the conformality of the theory and extract the corresponding mass anomalous dimension.
@article{arxiv.1506.06536,
title = {Mass anomalous dimension of Adjoint QCD at large N from twisted volume reduction},
author = {Margarita García Pérez and Antonio González-Arroyo and Liam Keegan and Masanori Okawa},
journal= {arXiv preprint arXiv:1506.06536},
year = {2016}
}
Comments
17 pages, 11 figures. Version to appear in JHEP - corrected typos and references