Calculation of Nucleon Electromagnetic Form Factors
arXiv:hep-lat/0211019 · doi:10.1016/S0920-5632(03)01565-2
Abstract
The fomalism is developed to express nucleon matrix elements of the electromagnetic current in terms of form factors consistent with the translational, rotational, and parity symmetries of a cubic lattice. We calculate the number of these form factors and show how appropriate linear combinations approach the continuum limit.
Lattice 2002 (hadronic matrix elements) 3 pages