78 citations · 98 across the 3 of their papers we have counts for
4 papers
Supersymmetry with non-geometric fluxes, or a -twist in Generalized Geometry and Dirac operator
David Andriot, Andre Betz
We study ten-dimensional supersymmetric vacua with NSNS non-geometric fluxes, in the framework of -supergravity. We first provide expressions for the fermionic supersymmetry var…
A Note on the CFT Origin of the Strong Constraint of DFT
Andre Betz, Ralph Blumenhagen, Dieter Lust +1
In double field theory, motivated by its field theoretic consistency, the level matching condition is generalized to the so-called strong constraint. In this note, it is investigat…
NS-branes, source corrected Bianchi identities, and more on backgrounds with non-geometric fluxes
David Andriot, Andre Betz
In the first half of the paper, we study in details NS-branes, including the NS5-brane, the Kaluza-Klein monopole and the exotic - or Q-brane, together with Bianchi identiti…
β-supergravity: a ten-dimensional theory with non-geometric fluxes, and its geometric framework
David Andriot, Andre Betz
We present a ten-dimensional theory, named β-supergravity, that contains non-geometric fluxes and could uplift some four-dimensional gauged supergravities. Building on earlier work…