Abstract
An extended technicolour grand unification model based on the gauge groupE 6×SU(7) extended technicolour is presented. The symmetry-breaking based on extended technicolour theory is discussed. It is shown that the existing phenomenology is well explained by the model. The strangeness changing neutral currents may not be a problem with this model.
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References
Barbieri R and Nanopoulos D V 1980Phys. Lett. B91 369
Buras A, Ellis J, Gaillard M K and Nanopoulos D V 1978Nucl. Phys. B135 66
Dimopoulos S and Susskind L 1979Nucl. Phys. B155 237
Dimopoulos S and Ellis J 1980CERN preprint Th. 2949
Dimopoulos S and Ellis J 1981Nucl. Phys. B182 505
Eichten E and Lane K D 1980Phys. Lett. B90 125
Farhi E and Susskind L 1981Phys. Rep. C74 277
Fritzch H and Minkowski P 1975Ann. Phys. 93 193
Gaillard M K and Lee B W 1974Phys. Rev. D10 897
Georgi H 1974 inParticles and Fields (ed.) C E Carlson (NY: AIP 1975) p. 575
Georgi H and Glashow S L 1974Phys. Rev. Lett. 32 438
Langacker P 1981Phys. Rep. C72 185
Slansky R 1981Phys. Rep. C79 1
Susskind L 1979Phys. Rev. D20 2619
Weinberg S 1976Phys. Rev. D13 974
Zeldovich Ya B 1968Usp. Fiz. Nauk 95 209 (1968Sov. Phys. Usp. 11 381)
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Yesudian, C.P. An extended technicolour model for grand unification. Pramana - J Phys 33, 651–657 (1989). https://doi.org/10.1007/BF02845689
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DOI: https://doi.org/10.1007/BF02845689