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arXiv · hep-ph/9908240

Cosmological Constants as Messenger between Branes

K. -I. Izawa·Yasunori Nomura·T. Yanagida
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Abstract

We present a supersymmetry-breaking scenario in which both the breaking in the hidden sector with no-scale type supergravity and that in the observable sector with gauge mediation are taken into account. The breaking scales in the hidden and observable sectors are related through the vanishing condition of the cosmological constant with a brane-world picture in mind. Suppressing flavor-changing neutral currents, we can naturally obtain the gravitino, Higgs(ino), and soft masses of the electroweak scale.

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K. -I. Izawa, Yasunori Nomura, T. Yanagida. 1999-08-04. Cosmological Constants as Messenger between Branes. https://doi.org/10.1143/ptp.102.1181

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