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Technicolor at criticality

2010/07/31 by Luca Vecchi · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph #hep-th

paper · pdf · doi:10.1007/jhep04(2011)127

published as JHEP 1104:127,2011 · 21 pages, 2 figures, version published in JHEP

openalex publication_date 2011/04/01 · arxiv created 2011/04/21 · arxiv updated 2011/05/09 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/29

Abstract

We propose an asymptotically non-free, natural model for dynamical electro-weak symmetry breaking characterized by the emergence of a weakly coupled Higgs in the IR regime. Due to the large anomalous dimension of the Higgs operator, the model is capable of solving the hierarchy problem without losing the phenomenologically appealing features typical of a weakly coupled sector. We speculate on the possibility that such a scenario be realized as a strongly coupled phase of non-supersymmetric non-abelian gauge theories.

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