Massive States in Chiral Perturbation Theory
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
It is shown that the chiral nonanalytic terms generated by resonance in the nucleon self-energy is reproduced in chiral perturbation theory by perturbing appropriate local operators contained in the pion-nucleon effective Lagrangian itself.
Keywords
Cite
@article{arxiv.hep-ph/9410344,
title = {Massive States in Chiral Perturbation Theory},
author = {S. Mallik},
journal= {arXiv preprint arXiv:hep-ph/9410344},
year = {2009}
}
Comments
9 pages, SINP-TNP/94-10