The pion mass dependence of the nucleon form-factors of the energy momentum tensor in the chiral quark-soliton model

Abstract

The nucleon form factors of the energy-momentum tensor are studied in the large-Nc limit in the framework of the chiral quark-soliton model for model parameters that simulate physical situations in which pions are heavy. This allows for a direct comparison to lattice QCD results.

Comments: 17 pages, 12 figures