Off-shell dimensional reduction of 5D orbifold supergravity(Summer Institute 2007)

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  • Abe Hiroyuki
    Yukawa Institute for Theoretical Physics, Kyoto University

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  • Off-shell dimensional reduction of 5D orbifold supergravity

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抄録

We present a systematic. way for deriving a four-dimensional(4D) effective action of the five-dimensional(5D) orbifold supergravity respecting the N=1 off-shell structure. As an illustrating example, we derive a 4D effective theory of the 5D gauged supergravity with a universal hypermultiplet and generic gaugings, which includes the 5D heterotic Mtheory and the supersymmetric Randall-Sundrum model as special limits of the gauging parameters. We show the vacuum structure of such model, especially the nature of moduli stabilization, introducing perturbative superpotential terms at the orbifold fixed points.

収録刊行物

  • 素粒子論研究

    素粒子論研究 116 (1), A146-A148, 2008

    素粒子論グループ 素粒子論研究 編集部

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