At the precision reached in current lattice QCD calculations, electromagnetic effects are becoming numerically relevant. We will present preliminary results for electromagnetic corrections to light hadron masses, based on simulations in which a U(1) degree of freedom is superimposed on Nf=2+1 QCD configurations from the BMW collaboration.
@article{arxiv.1011.4189,
title = {Electromagnetic corrections to light hadron masses},
author = {A. Portelli and S. Dürr and Z. Fodor and J. Frison and C. Hoelbling and S. D. Katz and S. Krieg and T. Kurth and L. Lellouch and T. Lippert and K. K. Szabó and A. Ramos},
journal= {arXiv preprint arXiv:1011.4189},
year = {2015}
}
Comments
7 pages, 2 figures, The XXVIII International Symposium on Lattice Field Theory, June 14-19,2010, Villasimius, Sardinia Italy