Exploring the geometry of supersymmetric double field theory
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DOI: 10.1007/jhep01(2022)152
Abstract: The geometry of N $$ \mathcal{N} $$ = 1 supersymmetric double field theory is revisited in superspace. In order to maintain the constraints on the torsion tensor, the local tangent space group of O( D… read more here.
Keywords: double field; theory; geometry; supersymmetric double ... See more keywords
Non-Riemannian isometries from double field theory
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DOI: 10.1007/jhep04(2021)072
Abstract: Abstract We explore the notion of isometries in non-Riemannian geometries. Such geometries include and generalise the backgrounds of non-relativistic string theory, and they can be naturally described using the formalism of double field theory. Adopting… read more here.
Keywords: non riemannian; double field; theory; riemannian isometries ... See more keywords
Double field theory and membrane sigma-models
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DOI: 10.1007/jhep07(2018)015
Abstract: A bstractWe investigate geometric aspects of double field theory (DFT) and its formulation as a doubled membrane sigma-model. Starting from the standard Courant algebroid over the phase space of an open membrane, we determine a… read more here.
Keywords: theory; double field; geometry; membrane sigma ... See more keywords
The different faces of branes in double field theory
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DOI: 10.1007/jhep09(2019)110
Abstract: Abstract We show how the Wess-Zumino terms of the different branes in string theory can be embedded within double field theory. Crucial ingredients in our construction are the identification of the correct brane charge tensors… read more here.
Keywords: different faces; double field; theory; brane ... See more keywords