Deconstructing Dimensional Deconstruction
Abstract
Dimensional deconstruction (DD) abstracts from higher dimensional models features of related 4--dimensional ones. DD was proposed in Refs.[1,2,3] as a scheme for constructing models of {\it naturally} light composite Higgs boson. These are models in which--{\it without fine--tuning of parameters}--the composite Higgs's mass M and vacuum expectation value v are much lighter than its binding energy scale \Lambda. We review the basic idea of DD. It is easy to arrange M << \Lambda. We show, however, that DD fails to give v << \Lambda in a model that is supposed to contain a naturally light composite Higgs [4].
Cite
@article{arxiv.hep-ph/0210240,
title = {Deconstructing Dimensional Deconstruction},
author = {Kenneth Lane},
journal= {arXiv preprint arXiv:hep-ph/0210240},
year = {2009}
}
Comments
4 pages, LaTex, with two eps figures, uses espcrc2.sty. Talk at The 31st International Conference on High Energy Physics, Amsterdam, The Netherlands, July 24--31, 2002