Summary
We investigate unified preon models based onSU 9 andSU 10 gauge groups. Using the anomaly matching condition, we obtain unique generation numbers 6 and 8, respectively. These are independent of preon configurations.
Riassunto
Si studiano modelli preonici unificati basati sui gruppi di gaugeSU 9 eSU 10: Usando la condizione di anomalia di adattamento, si ottengono rispettivamente i numeri unici di generazione 6 e 8. Questi sono indipendenti dalle configurazioni preoniche.
Резюме
Мы исследуем объединенные модели преонов, основанные наSU 9 иSU 10 калибровочных группах. Используя аномальное условие согласования, мы получаем соответственно числа 6 и 8. Эти числа представляют независимые конфигурации преонов.
Similar content being viewed by others
FootNotes
I. Montvay:Phys. Lett. B,95, 227 (1980);F. Bordi, R. Casalbuoni, D. Dominici andR. Gatto:Phys. Lett. B,117, 219 (1982);M. Ida andK. Kitakaze:Prog. Theor. Phys.,69, 1217 (1983);M. Ida:Prog. Theor. Phys.,69, 1554, 1569 (1983);A. Davidson andJ. Sonnenschein:Phys. Rev. Lett.,50, 1339 (1983).
References on various preon models can be found inM. E. Peskin:Proceedings of the 1981 International Symposium on Lepton and Photon Interactions at High Energies (University of Bonn, Bonn, 1981), p. 880.
As a review of grand unified theories, seeP. Langacker:Phys. Rep.,72, 185 (1981).
Y. Kayama, H. Nishimura andM. Abe:Phys. Lett. B,128, 290 (1983).
A. Davidson andJ. Sonnenschein:Phys. Lett. B,123, 299 (1983).
S. Raby, S. Dimopoulos andL. Susskind:Nucl. Phys. B,169, 373 (1980).
K.-I. Aoki andM. Bando:Phys. Lett. B,126, 101 (1983).
G. 't Hooft:Recent Developments in Gauge Theories, edited byG. 't Hooft (Plenum Press, New York, N.Y., 1980), p. 135.
F. Bordi, R. Casalbuoni, D. Dominici andR. Gatto:Phys. Lett. B,117, 219 (1982).
H. Georgi andS. L. Glashow:Phys. Rev. Lett.,32, 438 (1974).
A. N. Schellekens, K. Kang andI.-G. Koh:Phys. Rev. D,26, 658 (1982).
A. J. Buras, J. Ellis, M. K. Gaillard andD. V. Nanopoulos:Nucl. Phys. B,135, 66 (1978).
W. J. Marciano:Phys. Rev. D,21, 2435 (1980);K. Konishi andR. Tripiccione:Phys. Lett. B,121, 403 (1983).
M. Ida: preprint KOBE-83-06 (1983).
Author information
Authors and Affiliations
Additional information
Traduzione a cura della Redazione
Переведено редакцией.
Rights and permissions
About this article
Cite this article
Kayama, Y., Nishimura, H. & Abe, M. Unified preon models:SU 9 andSU 10 cases. Nuov Cim A 84, 249–254 (1984). https://doi.org/10.1007/BF02778188
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02778188