Journal of High Energy Physics

, 2010:47

Invariances and equations of motion in double field theory

Article

Abstract

We investigate the full set of equations of motion in double field theory and discuss their O(D,D) symmetry and gauge transformation properties. We obtain a Ricci-like tensor, its associated Bianchi identities, and relate our results to those with a generalized metric formulation.

Keywords

Gauge Symmetry Space-Time Symmetries Global Symmetries String Duality 

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Copyright information

© SISSA, Trieste, Italy 2010

Authors and Affiliations

  1. 1.Center for Theoretical PhysicsMassachusetts Institute of TechnologyCambridgeU.S.A.

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