Mass scale of grand unification in N = 8 extended supergravity |
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| Authors: | M. Glück E. Reya |
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| Affiliation: | Institut für Physik, Universität Dortmund, 4600 Dortmund 50, West Germany |
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| Abstract: | The mass scale for the running coupling of the conjectured SU(5) grand unified theory embedded in N = 8 extended supergravity is shown to (almost) coincide with the Planck mass. Furthermore, the masses of the superheavy particles in the theory are expected to be order O(mX) rather than O(mPlanck). |
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