Reconciling High-Scale Left-Right Symmetry with Supersymmetry
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We construct the minimal supersymmetric left-right theory and show that at the renormalizable level it requires the existence of an intermediate B{minus}L breaking scale. The subsequent symmetry breaking down to the minimal supersymmetric standard model automatically preserves R symmetry. Furthermore, unlike in the nonsupersymmetric version of the theory, the see-saw mechanism takes its canonical form. The theory predicts the existence of a triplet of Higgs scalars much lighter than the B{minus}L breaking scale. {copyright} {ital 1997} {ital The American Physical Society}