2016/12/31 by Alessio Maiezza, Goran Senjanović, Juan Carlos Vasquez +1 · 93 citations
Engineering · Mathematics · Physics and Astronomy · #Black Holes and Theoretical Physics #Engineering #Higgs boson #Higgs sector #Left and right #Mathematics #Noncommutative and Quantum Gravity Theories #Particle physics #Particle physics theoretical and experimental studies #Physics #Structural engineering #hep-ex #hep-ph
paper · pdf · doi:10.1103/physrevd.95.095004
published in Physical review. D/Physical review. D. 95(9) (American Physical Society) · Added references, version to appear in PRD
openalex created_date 2017/01/06 · arxiv created 2017/04/19 · openalex publication_date 2017/05/08 · arxiv updated 2017/05/17 · openalex updated_date 2026/08/05
We perform an in-depth analysis of the Higgs sector in the minimal left-right symmetric model and compute the scalar mass spectrum and associated mixings, offering simple physical and symmetry arguments in support of our findings. We identify the tree-level quartic and cubic potential couplings in terms of the physical states and compute the quantum corrections for the latter ones. The deviations from the standard model prediction of the cubic Higgs doublet coupling are considered. Moreover we discuss the possible implications concerning the stability of the potential under the renormalization-group-equations evolution. In particular we examine three possible energy scales of parity restoration: LHC reach, next hadronic collider and very high energy relevant for grand unification.