Models of Scherk-Schwarz Symmetry Breaking in 5D: Classification and Calculability
Abstract
The form of the most general orbifold breaking of gauge, global and supersymmetries with a single extra dimension is given. In certain theories the Higgs boson mass is ultraviolet finite due to an unbroken local supersymmetry, which is explicitly exhibited. We construct: a 1 parameter SU(3) \times SU(2) \times U(1) theory with 1 bulk Higgs hypermultiplet, a 2 parameter SU(3) \times SU(2) \times U(1) theory with 2 bulk Higgs hypermultiplets, and a 2 parameter SU(5) \to SU(3) \times SU(2) \times U(1) theory with 2 bulk Higgs hypermultiplets, and demonstrate that these theories are unique. We compute the Higgs mass and compactification scale in the SU(3) \times SU(2) \times U(1) theory with 1 bulk Higgs hypermultiplet.
Keywords
Cite
@article{arxiv.hep-th/0107004,
title = {Models of Scherk-Schwarz Symmetry Breaking in 5D: Classification and Calculability},
author = {Riccardo Barbieri and Lawrence J. Hall and Yasunori Nomura},
journal= {arXiv preprint arXiv:hep-th/0107004},
year = {2010}
}
Comments
19 pages, Latex, references added