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arXiv · 1111.0459

Duality Invariant Actions and Generalised Geometry

David S. Berman·Hadi Godazgar·Malcolm J. Perry·Peter West
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Abstract

We construct the non-linear realisation of the semi-direct product of E(11) and its first fundamental representation at lowest order and appropriate to spacetime dimensions four to seven. This leads to a non-linear realisation of the duality groups and introduces fields that depend on a generalised space which possess a generalised vielbein. We focus on the part of the generalised space on which the duality groups alone act and construct an invariant action.

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David S. Berman, Hadi Godazgar, Malcolm J. Perry, Peter West. 2011-11-02. Duality Invariant Actions and Generalised Geometry. https://doi.org/10.1007/jhep02(2012)108

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