Abstract
The properties of local supersymmetric (LS) grand unified models based on the gauge group (N=1 supergravity)xSU(5) are described. The gravitational interactions of supergravity cause a dynamical symmetry breaking of both SU(2)xU(1) and super gravity at the mass ms = κm2 ∼ 300 GeV where m is the scale of supersymmetry breaking. These results are maintained at the one loop level. The models described are realistic in that they are in accord with low energy phenomenology.
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© 1983 Springer-Verlag
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Arnowitt, R., Math, P., Chamseddine, A.H. (1983). Grand unified theories with symmetry and local supersymmetry. In: Kikkawa, K., Nakanishi, N., Nariai, H. (eds) Gauge Theory and Gravitation. Lecture Notes in Physics, vol 176. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-11994-9_35
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DOI: https://doi.org/10.1007/3-540-11994-9_35
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