Effective Couplings of Dynamical Nambu-Goldstone Bosons with Elementary Fermions
High Energy Physics - Theory
2009-10-31 v2
Abstract
Assuming dynamical spontaneous breakdown of chiral symmetry for massless gauge theory without scalar fields, we find a method how to construct an effective action of the dynamical Nambu-Goldstone bosons and elemetary fermions by using auxiliary fields. Here dynamical particles are asssumed to be composed of elementary fermions. Various quantities including decay constants are calculated from this effective action.
Keywords
Cite
@article{arxiv.hep-th/9909165,
title = {Effective Couplings of Dynamical Nambu-Goldstone Bosons with Elementary Fermions},
author = {T. Matsuki and M. Shiotani},
journal= {arXiv preprint arXiv:hep-th/9909165},
year = {2009}
}
Comments
9 pages, 5 figures, RevTeX; 1 figure added, assumptions elucidated, typos added