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Institute for the Physics and Mathematics of the UniverseWPI

Moduli stabilization, F-term uplifting and sequestering in supergravity models

Date: 6. February, from 15:30
Place: Room 633, 6th floor, Research Centers Building, Kashiwa Campus
Speaker: Hiroyuki Abe (Yukawa Institute for Theoretical Physics)
Title: Moduli stabilization, F-term uplifting and sequestering in supergravity models
Abstract: Supergravity/string models are candidates for a unified framework of gravityand the standard model of elementary particles. We discuss several i ssues altogether, a moduli stabilization, a supersymmetry breaking, a realization of Minkowski vacuum and a sequestering of supersymmetry breaking sector in the four-dimensional effective supergravities. We also present a simple model satisfying these requirements in a simple supergravity model with a single extra dimension as an illustrating example.