Large-N_c meson theory
High Energy Physics - Theory
2007-05-23 v1 High Energy Physics - Phenomenology
Abstract
We derive an effective Lagrangian for meson fields. This is done in the light-cone gauge for two-dimensional large-N_c QCD by using the bilocal auxiliary field method. The auxiliary fields are bilocal on light-cone space and their Fourier transformation determines the parton momentum distribution. As the first test of our method, the 't Hooft equation is derived from the effective Lagrangian.
Cite
@article{arxiv.hep-th/0103121,
title = {Large-N_c meson theory},
author = {Shin-Ichiro Kuroki and Keiichi Morikawa and Takuya Morozumi},
journal= {arXiv preprint arXiv:hep-th/0103121},
year = {2007}
}
Comments
1+10 pages including 4 figures, Latex, style files psfig.sty and wrapft.sty