{
  "id": "hep-ph/9802228",
  "version": "v3",
  "published": "1998-02-03T10:59:26.000Z",
  "updated": "1998-08-15T15:31:52.000Z",
  "title": "Beyond The Standard Model",
  "authors": [
    "J. W. Moffat"
  ],
  "comment": "25 pages. Revtex. Corrections and additional material",
  "categories": [
    "hep-ph",
    "gr-qc",
    "hep-th"
  ],
  "abstract": "An overview of unified theory models that extend the standard model is given. A scenario describing the physics beyond the standard model is developed based on a finite quantum field theory (FQFT) and the group G=$SO(3,1)\\otimes SU(3)\\otimes SU(2)\\otimes U(1)$. The field theory is Poincar\\'e invariant, gauge invariant, finite and unitary to all orders of perturbation theory and has a fundamental scale which is chosen to be $\\Lambda_F =1/\\sqrt{G_F}\\sim 300$ GeV, where $G_F$ is the Fermi coupling constant. The physical Higgs particle is protected from acquiring a large mass beyond $\\sim 1$ TeV, removing the gauge hierarchy problem associated with the scalar Higgs field. This avoids the need for a composite Higgs field or supersymmetry. The coupling constants and the fermion masses can be calculated from a set of low-energy relativistic eigenvalue equations based on truncated Green's functions and the FQFT, reducing the number of free parameters in the model without a grand unification scheme. The proton is predicted to be stable. Quantum gravity is perturbatively finite and unitary to all orders.",
  "revisions": [
    {
      "version": "v3",
      "updated": "1998-08-15T15:31:52.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "standard model",
      "finite quantum field theory",
      "low-energy relativistic eigenvalue equations",
      "gauge hierarchy problem",
      "coupling constant"
    ],
    "note": {
      "typesetting": "RevTeX",
      "pages": 25,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 466811,
      "adsabs": "1998hep.ph....2228M"
    }
  }
}