470 citations · 8.8k across the 182 of their papers we have counts for
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Non-associative Deformations of Geometry in Double Field Theory
Ralph Blumenhagen, Michael Fuchs, Falk Hassler +2
Non-geometric string backgrounds were proposed to be related to a non-associative deformation of the space-time geometry. In the flux formulation of double field theory (DFT), the…
3-Cocycles, Non-Associative Star-Products and the Magnetic Paradigm of R-Flux String Vacua
Ioannis Bakas, Dieter Lust
We consider the geometric and non-geometric faces of closed string vacua arising by T-duality from principal torus bundles with constant H-flux and pay attention to their double ph…
The Spacetime of Double Field Theory: Review, Remarks, and Outlook
Olaf Hohm, Dieter Lust, Barton Zwiebach
We review double field theory (DFT) with emphasis on the doubled spacetime and its generalized coordinate transformations, which unify diffeomorphisms and b-field gauge transformat…
Gauged supergravities and non-geometric Q/R-fluxes from asymmetric orbifold CFT's
Cezar Condeescu, Ioannis Florakis, Costas Kounnas +1
We investigate the orbifold limits of string theory compactifications with geometric and non-geometric fluxes. Exploiting the connection between internal fluxes and structure const…
Non-commutative/non-associative IIA (IIB) Q- and R-branes and their intersections
Falk Hassler, Dieter Lust
In this paper we discuss the construction of non-geometric Q- and R-branes as sources of non-geometric Q- and R-fluxes in string compactifications. The non-geometric Q-branes, bein…
Four Kahler Moduli Stabilisation in type IIB Orientifolds with K3-fibred Calabi-Yau threefold compactification
Dieter Lust, Xu Zhang
We present a concrete and consistent procedure to generate one kind of non-perturbative superpotential, including the gaugino condensation corrections and poly-instanton correction…