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This content will become publicly available on August 5, 2017

Title: Extra-dimensional models on the lattice

In this paper we summarize the ongoing effort to study extra-dimensional gauge theories with lattice simulations. In these models the Higgs field is identified with extra-dimensional components of the gauge field. The Higgs potential is generated by quantum corrections and is protected from divergences by the higher dimensional gauge symmetry. Dimensional reduction to four dimensions can occur through compactification or localization. Gauge-Higgs unification models are often studied using perturbation theory. Numerical lattice simulations are used to go beyond these perturbative expectations and to include nonperturbative effects. We describe the known perturbative predictions and their fate in the strongly-coupled regime for various extra-dimensional models.
 [1] ;  [2]
  1. Bergische Univ. Wuppertal, Wuppertal (Germany). Dept. of Physics
  2. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States). Nuclear and Chemical Sciences Div.
Publication Date:
OSTI Identifier:
Report Number(s):
Journal ID: ISSN 0217-751X
Grant/Contract Number:
Accepted Manuscript
Journal Name:
International Journal of Modern Physics A
Additional Journal Information:
Journal Volume: 31; Journal Issue: 22; Journal ID: ISSN 0217-751X
World Scientific
Research Org:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Org:
Country of Publication:
United States
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS lattice simulations; extra dimensions; gauge-Higgs unification; symmetry breaking