The geometrical hierarchy model and N = 1 supergravity

Details The geometrical hierarchy model and N = 1 supergravity The geometrical hierarchy model and N = 1 supergravity

Jun 1983

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1983phlb..125..270o&link_type=abstract

Physics Letters B, Volume 125, Issue 4, p. 270-274.

Physics

24

Scientific paper

We incorporate the geometrical hierarchy model of Dimopoulos and Raby into N = 1 supergravity. Supersymmetry is spontaneously broken at a scale of order 1011 GeV and the cosmological constant is fine tuned to zero. A grand unification mass of order MPlanck is induced at tree level. We discuss the low energy (E ~ gravitino mass) theory and the ramifications of our model for proton decay.
On leave from Los Alamos National Laboratory, Los Alamos, NM 87545, USA.

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