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arXiv · 1008.4641

Gravitational Supersymmetry Breaking

K. -I. Izawa·T. Kugo·T. T. Yanagida
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Abstract

We consider supersymmetry breaking models with a purely constant superpotential in supergravity. The supersymmetry breaking is induced for the vanishing cosmological constant. As a hidden mediation sector of supersymmetry breaking, it naturally leads to a split spectrum in supersymmetric standard model. We also point out possible utility of our setup to construct nonlinear sigma model and/or Fayet-Iliopoulos-like term in broken supergravity.

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K. -I. Izawa, T. Kugo, T. T. Yanagida. 2010-08-27. Gravitational Supersymmetry Breaking. https://doi.org/10.1143/ptp.125.261

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