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On Scherk-Schwarz mechanism in gauged five-dimensional supergravity and on its relation to bigravity

Zygmunt Lalak·Radoslaw Matyszkiewicz
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Abstract

We demonstrate the relation between the Scherk-Schwarz mechanism and flipped gauged brane-bulk supergravities in five dimensions. We discuss the form of supersymmetry violating Scherk-Schwarz terms in pure supergravity and in supergravity coupled to matter. We point out that brane-induced supersymmetry breakdown in 5d Horava-Witten model is not of the Scherk-Schwarz type. We discuss in detail flipped super-bigravity, which is the locally supersymmetric extension of the (++) bigravity.

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Zygmunt Lalak, Radoslaw Matyszkiewicz. 2002-11-29. On Scherk-Schwarz mechanism in gauged five-dimensional supergravity and on its relation to bigravity. https://doi.org/10.1016/s0550-3213(02)01035-0

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