Complementarity between Gauge-Boson Compositeness and Asymptotic Freedom -- with scalar matter
High Energy Physics - Theory
2007-05-23 v3
Abstract
We derive and solve the compositeness condition for the SU(N_c) gauge boson coupling with N_s scalar fields at the next-to-leading order in 1/N_s and the leading order in ln(\Lambda^2) (\Lambda is the compositeness scale). It turns out that the argument of gauge-boson compositeness (with a large \Lambda) is successful only when N_s/N_c>22, in which the asymptotic freedom fails, as is in the previously investigated case with fermionic matter.
Keywords
Cite
@article{arxiv.hep-th/0310236,
title = {Complementarity between Gauge-Boson Compositeness and Asymptotic Freedom -- with scalar matter},
author = {Keiichi Akama and Takashi Hattori},
journal= {arXiv preprint arXiv:hep-th/0310236},
year = {2007}
}
Comments
11 pages, 3 figures