Continuum Moment Equations on the Lattice
High Energy Physics - Lattice
2009-11-07 v1
Abstract
An analysis is given as to why one can not directly evaluate continuum moment equations, i.e., equations involving powers of the position variable times charge, current, or energy/momentum operators, on the lattice. I examine two cases: a three point function evaluation of the nucleon magnetic moment and a four point function (charge overlap) evaluation of the pseudoscalar charge radius.
Keywords
Cite
@article{arxiv.hep-lat/0204024,
title = {Continuum Moment Equations on the Lattice},
author = {Walter Wilcox},
journal= {arXiv preprint arXiv:hep-lat/0204024},
year = {2009}
}
Comments
9 pages; 1 ps figure