Natural Topcolor--Assisted Technicolor
arXiv:hep-ph/9503433 · doi:10.1016/0370-2693(95)00482-Z
Abstract
We construct a prototype of topcolor--assisted technicolor in which, although both top and bottom quarks acquire some mass from extended technicolor, strong couplings of technifermions are isospin symmetric and all gauge anomalies vanish. There is a mechanism for mixing between the light and heavy generations and there need be no very light pseudo--Goldstone bosons.
11 pages, TeX using harvmac macros.