HOME    |    BROWSE    |    SEARCH    |    SUBSCRIPTION   |    SUBMISSION    |    REGISTRATION

Quick Search:
Author: Title/Abstract: Vol./No: Page:
PTP Online Top > Volume 56 (1976) > Number 6
| Next Article >

Prog. Theor. Phys. Vol. 56 No. 6 (1976) pp. 1935-1938

[ Full Text PDF : FREE ACCESS (317K) ]

What Are the Gauge Bosons Made of?

Hidezumi Terazawa, Keiichi Akama* and Yūichi Chikashige

Institute for Nuclear Study, University of Tokyo, Tanashi, Tokyo 188
*Saitama Medical College, Kawakado, Moroyama, Iruma-Gun, Saitama 350-04

(Received June 11, 1976)

Abstract:

The recent work of Saito and Shigemoto for deriving the Weinberg-Salam model from leptonic system is extended to a more realistic model including quarks. The photonand the weak-vector bosons are considered composites of lepton-antilepton or quark-antiquark pair while the color-octet gluons are considered those of quark-antiquark pair. The Weinberg angle is determined to be sin 2 θW = 3/8 for fractionally charged quarks, which coincides with the prediction of Georgi and Glashow in their unified gauge model. The gluon coupling constant is also determined to be 8/3 times the fine structure constant.


URL : http://ptp.ipap.jp/link?PTP/56/1935/
DOI : 10.1143/PTP.56.1935

[ Full Text PDF : FREE ACCESS (317K) ] Citation:

References:

  1. Y. Nambu and G. Jona-Lasinio, Phys. Rev. 122 (1961), 345[APS].
  2. J. D. Bjorken, Ann. of Phys. 24 (1963), 174[CrossRef].
  3. T. Eguchi and H. Sugawara, Phys. Rev. D 10 (1974), 4257[APS].
  4. K. Kikkawa, Prog. Theor. Phys. 56 (1976), 947[PTP].
    See also T. Kugo, Prog. Theor. Phys. 55 (1976), 2032[PTP].
  5. S. Weinberg, Phys. Rev. Lett. 19 (1967), 1264[APS].
    A. Salam, in Elementary Particle Physics, edited by N. Svartholm (Almquist and Wiksels, Stockholm, 1968), p. 367.
  6. D. J. Gross and F. Wilczek, Phys. Rev. Lett. 30 (1973), 1343[APS].
    H. D. Politzer, Phys. Rev. Lett. 30 (1973), 1346.
  7. K. Akama and H. Terazawa, INS-Report-257, April 15 (1976).
  8. T. Saito and K. Shigemoto, Osaka Univ. preprint OU-HET 15, May (1976).
  9. H. Georgi and S. L. Glashow, Phys. Rev. Lett. 32 (1974), 438[APS].
  10. S. Coleman, R. Jackiw and H. D. Politzer, Phys. Rev. D 10 (1974), 2491[APS].
    D. J. Gross and A. Neveu, Phys. Rev. D 10 (1974), 3235[APS].
  11. H. Georgi, H. R. Quinn and S. Weinberg, Phys. Rev. Lett. 33 (1974), 451[APS].

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 57 No. 2 (1977) pp. 643-653 :
    Unity of Weak, Electromagnetic and Strong Interactions in Superconductivity Model
    Takesi Saito and Kazuyasu Shigemoto
  2. Progress of Theoretical Physics Vol. 57 No. 6 (1977) pp. 2116-2126 :
    Collective Excitations in Local-Gauge Invariant Superconductivity Models
    Gaku Konisi, Hidenori Miyata, Takesi Saito and Kazuyasu Shigemoto
  3. Progress of Theoretical Physics Vol. 58 No. 4 (1977) pp. 1276-1282 :
    Field-Space Symmetry and Its Breakdown
    Hidezumi Terazawa
  4. Progress of Theoretical Physics Vol. 59 No. 1 (1978) pp. 235-241 :
    Effects of the Higgs Scalar on Gravity
    Takayuki Matsuki
  5. Progress of Theoretical Physics Vol. 59 No. 2 (1978) pp. 653-655 :
    Unified Model of the Nambu-Jona-Lasinio Type for the Gravitational and Electromagnetic Forces
    Keiichi Akama, Yūichi Chikashige and Takayuki Matsuki
  6. Progress of Theoretical Physics Vol. 59 No. 3 (1978) pp. 1027-1028 :
    Supermultiplet of Weak Bosons and Higgs Scalars
    Hidezumi Terazawa, Keiichi Akama Yūichi Chikashige and Takayuki Matsuki
  7. Progress of Theoretical Physics Vol. 60 No. 3 (1978) pp. 868-877 :
    Gravity and Electromagnetism as Collective Phenomena of Fermion-Antifermion Pairs
    Keiichi Akama, Yūichi Chikashige, Takayuki Matsuki and Hidezumi Terazawa
  8. Progress of Theoretical Physics Vol. 60 No. 6 (1978) pp. 1900-1909 :
    An Attempt at Pregeometry
    Keiichi Akama
  9. Progress of Theoretical Physics Vol. 61 No. 3 (1979) pp. 928-941 :
    Vortex String Picture and Large pT Reactions
    Masahiro Imachi, Tetsuji Kawabe, Shoichiro Otsuki and Hiroshi Yoneyama
  10. Progress of Theoretical Physics Vol. 61 No. 5 (1979) pp. 1466-1480 :
    Conformal Invariant Fermi Weak Interactions and Weak Bosons as Collective Modes
    Yoshimi Matsubara
  11. Progress of Theoretical Physics Vol. 61 No. 6 (1979) pp. 1808-1821 :
    A Detailed Investigation of Fermion Collective Motions
    Gaku Konisi and Wataru Takahasi
  12. Progress of Theoretical Physics Supplement No.63 (1978) pp. 49-279 :
    Constituent Rearrangement Model and Hadron Reactions
    Yuji Igarashi, Masahiro Imachi, Takeo Matsuoka, Kansuke Ninomiya, Shoichiro Otsuki, Shoji Sawada and Fumihiko Toyoda

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

Copyright © Progress of Theoretical Physics 2013 All rights reserved.