Models with gauge‐Higgs unification on a flat space are typically affected by common problems, the main of which are the prediction of a too small top and Higgs mass and a too low compactification scale. We show how, by breaking the SO(4,1) Lorentz symmetry in the bulk and introducing a Z2 “mirror” symmetry, a potentially realistic model arises, in which all these problems are solved.
Gauge-Higgs Unification on Flat Space Revised / Panico, Giuliano. - ELETTRONICO. - 903:(2007), pp. 443-446. (Intervento presentato al convegno Supersymmetry and the unification of fundamental interactions. Proceedings, 14th International Conference, SUSY 2006 tenutosi a Irvine (USA) nel 12-17 giugno 2007) [10.1063/1.2735219].
Gauge-Higgs Unification on Flat Space Revised
Panico, Giuliano
2007
Abstract
Models with gauge‐Higgs unification on a flat space are typically affected by common problems, the main of which are the prediction of a too small top and Higgs mass and a too low compactification scale. We show how, by breaking the SO(4,1) Lorentz symmetry in the bulk and introducing a Z2 “mirror” symmetry, a potentially realistic model arises, in which all these problems are solved.
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