We present preliminary results from our calculation of the low energy constants (LECs) of the chiral effective theory for 3, 4 and 5 color QCD with Nf=2 dynamical fermion flavors. We simulate with clover fermions over a range of lattice couplings and quark masses. We observe the expected Nc scaling for the LECs appropriate to the condensate B and pseudoscalar decay constant F. The range of quark masses over which leading order chiral perturbation theory describes the data grows as Nc rises.
@article{arxiv.2110.10254,
title = {Approaching the Chiral and Continuum Limit of Large-N QCD},
author = {Evan Wickenden and Thomas DeGrand},
journal= {arXiv preprint arXiv:2110.10254},
year = {2021}
}