HOME    |    BROWSE    |    SEARCH    |    SUBSCRIPTION   |    SUBMISSION    |    REGISTRATION

Quick Search:
Author: Title/Abstract: Vol./No: Page:
PTP Online Top > Volume 63 (1980) > Number 2
| Next Article >

Prog. Theor. Phys. Vol. 63 No. 2 (1980) pp. 589-598

[ Full Text PDF : FREE ACCESS (628K) ]

A Left-Right Symmetric Gauge Model as an Extended Weinberg-Salam Theory

Masakuni Ida

Research Institute for Fundamental Physics, Kyoto University, Kyoto 606

(Received September 6, 1979)

Abstract:

The minimal extension of the Weinberg-Salam theory satisfying left-right symmetry and quark-lepton unification is given by SUc(4)⊗{SUL(2)⊗SUR(2)}. It is spontaneous breakdowns to SUc(3)⊗{SUL(2)⊗U(1)} and then to SUc(3)⊗Uem(1) are ascribed to two Higgs multiplets. A relation between two mixing angles associated with these breakdown is obtained. The mass scale of the first breakdowns is estimated by the renormalization group method to be 1014∼15GeV.


URL : http://ptp.ipap.jp/link?PTP/63/589/
DOI : 10.1143/PTP.63.589

[ Full Text PDF : FREE ACCESS (628K) ] Citation:

References:

  1. S. Weinberg, Phys. Rev. Lett. 19 (1967), 1264[APS].
    A. Salam, Elementary Particle Physics, edited by N. Svartholm (Almqvist and Wiksell, Stockholm 1968).
  2. S. Weinberg, Proceedings of the International Conference on High Energy Physics, Tokyo 1978 (Phys. Soc. Jpn., Tokyo 1979), p. 907.
  3. H. Georgi and S. L. Glashow, Phys. Rev. Lett. 32 (1974), 438[APS].
  4. J. C. Pati and A. Salam, Phys. Rev. D 10 (1974), 275[APS].
  5. H. Fritzsch and P. Minkowski, Ann. of Phys. 93 (1975), 193[CrossRef]; Nucl. Phys. B 103 (1976), 61[CrossRef].
  6. For further references see, for instance: H. Fritzsch, Proceedings of the Kyoto Summer Institute for Particle Physics, edited by M. Ida et al. (RIFP, Kyoto 1978), p. 112.
  7. H. Komatsu, Soryushiron Kenkyu (Kyoto) 59 (1979), 109.
  8. H. Georgi, H. R. Quinn and S. Weinberg, Phys. Rev. Lett. 33 (1974), 451[APS].
  9. A. D. Linde, JETP Lett. 23 (1976), 73.
    S. Weinberg, Phys. Rev. Lett. 36 (1976), 294[APS].
  10. G. Steigman, D. N. Schramm and J. E. Gunn, Phys. Lett. B 66 (1977), 202[CrossRef].
    K. Sato and M. Kobayashi, Prog. Theor. Phys. 58 (1977), 1775[PTP].
  11. See also: G. Steigman, K. A. Olive and D. N. Schramm, Phys. Rev. Lett. 43 (1979), 239[APS].

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 65 No. 2 (1981) pp. 708-716 :
    Phenomenological Aspect of SO(10) Grand Unified Model
    Masaki Yasuè

[PTP HOME] [BROWSE] [SEARCH] [SUBSCRIPTION] [SUBMISSION] [REGISTRATION]

Copyright © Progress of Theoretical Physics 2013 All rights reserved.