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arXiv · hep-ph/0204122

Purely Four-dimensional Viable Anomaly Mediation

Roni Harnik·Hitoshi Murayama·Aaron Pierce
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Abstract

Anomaly mediation of supersymmetry breaking solves the supersymmetric flavor problem thanks to its ultraviolet-insensitivity. However, it suffers from two problems: sleptons have negative masses-squared, and there are likely bulk moduli that spoil the framework. Here, we present the first fully ultraviolet-insensitive model of anomaly mediation with positive slepton masses-squared in a purely four-dimensional framework. Our model is based on the additional D-term contributions to the sparticle masses, and the conformal sequestering mechanism.

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Roni Harnik, Hitoshi Murayama, Aaron Pierce. 2002-06-29. Purely Four-dimensional Viable Anomaly Mediation. https://doi.org/10.1088/1126-6708%2F2002%2F08%2F034

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