Dynamical Left-Right Symmetry Breaking

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dc.creatorAkhmedov, E.
dc.creatorLindner, M.
dc.creatorSchnapka, E.
dc.creatorValle, J. W. F.
dc.date1995-09-08
dc.date.accessioned2026-07-07T10:58:11Z
dc.date.available2026-07-07T10:58:11Z
dc.descriptionWe study a left--right symmetric model which contains only elementary gauge boson and fermion fields and no scalars. The phenomenologically required symmetry breaking emerges dynamically leading to a composite Higgs sector with a renormalizable effective Lagrangian. We discuss the pattern of symmetry breaking and phenomenological consequences of this scenario. It is shown that a viable top quark mass can be achieved for the ratio of the VEVs of the bi--doublet $\tanβ\equivκ/κ'$ =~ 1.3--4. For a theoretically plausible choice of the parameters the right--handed scale can be as low as $\sim 20 TeV$; in this case one expects several intermediate and low--scale scalars in addition to the \SM Higgs boson. These may lead to observable lepton flavour violation effects including $μ\to eγ$ decay with the rate close to its present experimental upper bound.
dc.description51 pages, LaTeX and uuencoded, packed Postscript figures. The complete paper, including figures, is also available via WWW at http://www.cip.physik.tu-muenchen.de/tumphy/d/T30d/PAPERS/ TUM-HEP-222-95.ps.gz
dc.identifierhttps://arxiv.org/abs/hep-ph/9509255
dc.identifierhttp://arxiv.org/abs/hep-ph/9509255
dc.identifierPhys.Rev.D53:2752-2780,1996
dc.identifierdoi:10.1103/PhysRevD.53.2752
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/187008
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDynamical Left-Right Symmetry Breaking
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