Is the Higgs a sign of extra dimensions? Hiroto So, Kazunori Takenaga (Submitted on 3 Feb 2013 (v1), last revised 17 Jun 2013 (this version, v2)) We introduce a 4-dimensional cutoff in the scenario of gauge-Higgs unification to control the ultraviolet behavior. A one-loop effective potential for a Higgs field and the Higgs mass are obtained with the cutoff. We find an {it interrelation} between the 4-dimensional cutoff and the scale of extra dimensions, which is concretized through the Higgs mass. Combining this interrelation and the recently discovered Higgs boson at LHC, we obtain an interesting constraint for the 4-dimensional cutoff and the extra dimensional scale. Comments: 17 pages, 5 figures, Version to appear in Phys.Rev.D Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th) Cite as: arXiv:1302.0460 [hep-ph] (or arXiv:1302.0460v2 [hep-ph] for this version)
Posted on: Thu, 20 Jun 2013 15:58:49 +0000
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