On the Methods for Constructing Meson-Baryon Reaction Models within Relativistic Quantum Field Theory
Nuclear Theory
2009-05-08 v1
Abstract
Within the relativistic quantum field theory, we analyze the differences between the reaction models constructed from using (1) three-dimensional reductions of Bethe-Salpeter Equation, (2) method of unitary transformation, and (3) time-ordered perturbation theory. Their relations with the approach based on the dispersion relations of S-matrix theory are dicusssed.
Cite
@article{arxiv.0902.3200,
title = {On the Methods for Constructing Meson-Baryon Reaction Models within Relativistic Quantum Field Theory},
author = {B. Julia-Diaz and H. Kamano and T. -S. H. Lee and A. Matsuyama and T. Sato and N. Suzuki},
journal= {arXiv preprint arXiv:0902.3200},
year = {2009}
}