Heavy Higgs Bosons

  • Anthony C. Longhitano
Part of the NATO Advanced Study Institutes Series book series (NSSB, volume 70)


The possibility that weak and electromagnetic interactions are described, in a unified manner, by a spontaneously broken SU(2)L × U(1) gauge theory1 has gained wide experimental support over the past decade. However, one of the least satisfactory aspects of this theory is its reliance on elementary scalar fields to spontaneously break the gauge symmetry and, via the Higgs mechanism, generate masses for the vector bosons.


HIGGS Boson Vector Boson Tensor Structure Versus Versus Versus Versus Versus Higgs Mechanism 
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References and Footnotes

  1. 1.
    S. Weinberg, Phys.Rev.Lett. 19, 1264,(1967); A. Salam, in Elementary Particle Physics: Relativistic Groups and Analyticity (Nobel Symposium No. 8), edited by N. Svartholm (Almgrjist and Wiksell, Stockholm, 1968), p. 367. We confine our attention to the minimal SU(2)L x U(1) model considered by these authors, wherein the scalar fields are represented by a single, complex SU(2)L doublet.Google Scholar
  2. 2.
    L. Susskind, Phys.Rev. D20, 2619, (1979).CrossRefGoogle Scholar
  3. 3.
    T. Appelquist and C. Bernard, Phys.Rev. D22, 200, (1980).Google Scholar
  4. 4.
    A. C. Longhitano, Phys.Rev. D22 1166, (1980) A. C. Longhitano, Yale Univ. Report YTP80-27, 1980 (unpublished).Google Scholar
  5. 5.
    Counterterms can be generated which are not CP invariant, and the heavy-Higgs-boson physics represented by these structures when quarks are included in the theory is currently under investigation by the author.Google Scholar
  6. 6.
    This is only true in Landau gauge, which we adopt. In this gauge, the Fadeev-Popov ghosts decouple from the scalar fields.Google Scholar
  7. 7.
    P. Langacker et al., Univ. of Penn. Report No. C00-3071-243, 1979 (unpublished).Google Scholar
  8. 8.
    M. Veltman, Phys.Lett. 91B, 95, (1980).CrossRefGoogle Scholar
  9. 9.
    This agrees with the results of a calculation of K appearing in W. A. Bardeen et al., Nucl.Phys. B46, 319, (1972).Google Scholar

Copyright information

© Plenum Press, New York 1981

Authors and Affiliations

  • Anthony C. Longhitano
    • 1
  1. 1.J. W. Gibbs Laboratory Department of PhysicsYale UniversityNew HavenUSA

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