Abstract
Requiring the naturalness as defined by Veltman (radiative corrections should not disturb the gauge hierarchy in the Born term), supersymmetric grand unified theory based on the standard SU (5) is constructed. Supersymmetry must be unbroken above TeV energies. Renormalization-group analysis gives sin2 θ W (M W ) and α c in agreement with experimental values. The unification massM GUT is larger than the standard model and hence proton lives longer.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
H. Georgi, S.L. Glashow: Phys. Rev. Lett.32, 438 (1974)
H. Georgi, H.R. Quinn, S. Weinberg: Phys. Rev. Lett.33, 451 (1974)
L. Susskind: Phys. Rev.D20, 2619 (1979)
M. Veltman: Acta Phys. Pol.B12, 437 (1981)
G. 't Hooft: In: Recent Developments in Gauge Theories. Cargése summer school 1979, p. 135
S. Weinberg: Phys. Rev.D19, 1277 (1979) andD13, 974 (1976)
S. Dimopoulos, L. Susskind: Nucl. Phys.B155, 237 (1979)
E. Eichten, K. Lane: Phys. Lett.90B, 125 (1980)
J. Wess, B. Zumino: Phys. Lett.49B, 52 (1974)
J. Iliopoulos, B. Zumino: Nucl. Phys.B76, 310 (1974)
S. Ferrara, O. Piguet: Nucl. Phys.B93, 261 (1975)
A.A. Slavnov: Nucl. Phys.B97, 155 (1975)
M. Dine, W. Fischler, M. Srednicki: Supersymmetric Technicolor. Princeton preprint
Private communication from M. Yoshimura
P. Fayet, J. Iliopoulos: Phys. Lett.51B, 461 (1974)
O. Piguet et al.: Nucl. Phys.B168, 337 (1980)
K. Sibold: Nucl. Phys.B174, 491 (1980)
K. Harada, N. Sakai: Softly broken supersymmetric theories. Tohoku Univ. preprint TU/81/226
A.J. Buras, J. Ellis, M.K. Gaillard, D.V. Nanopoulos: Nucl. Phys.B135, 66 (1978)
For a review, P. Fayet, S. Ferrara: Phys. Rep.32, 249 (1977)
A. Salam, J. Strathdee: Fortschr. Phys.26, 57 (1978)
J. Wess, B. Zumino: Nucl. Phys.B78, 1 (1974)
L. O'Raifeartaigh: Nucl. Phys.B96, 331 (1975)
S. Weinbérg: Phys. Rev. Let.29, 1698 (1972)
B. Zumino: Nucl. Phys.B89, 535 (1975)
S.L. Glashow, J. Iliopoulos, L. Maiani: Phys. Rev.D2, 1285 (1970)
M. Kobayashi, T. Maskawa: Prog. Theor. Phys.49, 652 (1973)
H. Georgi, S. Glashow: Phys. Rev.D6, 429 (1972)
W.J. Marciano: Phys. Rev.D20, 274 (1979)
J. Ellis et al.: Nucl. Phys.B176, 61 (1980)
J.E. Kim, et al.: Rev. Mod. Phys.53, 211 (1981)
P. Fayet: Phys. Lett.69B, 489 (1977)
P. Fayet: In: Unification of Fundamental Particle Interactions, p. 587 S. Ferrara et al. (eds.) New York: Plenum 1980
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Sakai, N. Naturalnes in supersymmetric GUTS. Z. Phys. C - Particles and Fields 11, 153–157 (1981). https://doi.org/10.1007/BF01573998
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01573998