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Truly Minimal Unification : Asymptotically Strong Panacea ?

2002/07/12 by Charanjit S. Aulakh, Aulakh, Charanjit S.
Physics and Astronomy · #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #gr-qc #hep-ph #hep-th

paper · pdf · doi:10.48550/arxiv.hep-ph/0207150

Revtex 8 pages. Typos corrected, 5 references added. Additional Comments on particle size, duality to DSM, QPT constraints, effective gravity, zero cosmological constant inserted in Sections B,F and G

arxiv created 2002/07/18 · arxiv updated 2009/11/30

Abstract

We propose Susy GUTs have a UV attractor at E ~ LambdacU ~ 1017 GeV where gauge symmetries ``confine'' forming singlet condensates at scales E ~ LambdacU. The length lU ~ LambdacU-1 characterizies the size of gauge non- singlet particles yielding a picture dual to the Dual Standard model of Vachaspati. This Asymptotic Slavery (AS) fixed point is driven by realistic Fermion Mass(FM) Higgs content which implies AS. This defines a dynamical morphogenetic scenario dependent on the dynamics of UV strong N=1 Susy Gauge-Chiral(SGC) theories. Such systems are already understood in the AF case but ignored in the AS case. Analogy to the AFSGC suggests the perturbative SM gauge group of the Grand Desert confines at GUT scales i.e GUT symmetry is ``non-restored''. Restoration before confinement and self-inconsistency are the two other (less likely) logical possibilities. Truly Minimal (TM) SU(5) and SO(10) models with matter and FM Higgs only are defined; AM (adjoint multiplet type) Higgs may be introduced for a Classical Phase Transition (CPT) description. Renormalizability and R-Parity leave only the low energy (SM) data as free parameters in the TM (Quantum PT) case. Besides ab initio resolution of the Heirarchy problem and choice of Susy vacuum, fresh perspectives on particle elementarity and duality, doublet triplet splitting, proton decay suppression, soft Susy masses etc open up. ``Elastic'' (spin 2 and spin 3/2) fluctuations of the AS (or pleromal) condensate coupling universally to SM particles with length scale lU ~ lPl imply an effective N=1 (super)gravity in the Grand Desert, in which gaugino condensates yield soft Susy breaking. The AF dogma must be proven or discarded.

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