R parity from the heterotic string |
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Authors: | Gaillard Mary K |
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Affiliation: | Department of Physics, University of California, Berkeley, California 94720, USA. |
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Abstract: | In T-duality invariant effective supergravity with gaugino condensation as the mechanism for supersymmetry breaking, there is a residual discrete symmetry that could play the role of R parity in supersymmetric extensions of the standard model. |
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