11 pages, Contribution to Proceedings of LMS/EPSRC Durham Symposium Higher Structures in M-Theory, August 2018. © 2019 WILEY‐VCH Verlag GmbH & Co. KGaA, WeinheimWe briefly review the description of the internal sector of supergravity theories in the language of generalised geometry and how this gives rise to a description of supersymmetric backgrounds as integrable geometric structures. We then review recent work, featuring holomorphic Courant algebroids, on the description of $\mathcal N=1$ heterotic flux vacua. This work studied the finite deformation problem of the Hull-Strominger system, guided by consideration of the superpotential functional on the relevant space of geometries. It rewrote the system in terms of the Maurer-Cartan set o...
International audienceGeneralised geometry provides an elegant geometrical formulation of the superg...
We find analytic solutions of type IIB supergravity on geometries that locally take the form Mink x ...
We provide a detailed analysis of flux backgrounds of string and M-theory that preserve minimal sup...
Abstract We consider finite deformations of the Hull-Strominger system. Starting from the heterotic ...
International audienceWe consider finite deformations of the Hull-Strominger system. Starting from t...
International audienceWe consider finite deformations of the Hull-Strominger system. Starting from t...
International audienceWe consider finite deformations of the Hull-Strominger system. Starting from t...
© 2018 The Author(s). This article is distributed under the terms of the Creative Commons Attributio...
International audienceWe consider finite deformations of the Hull-Strominger system. Starting from t...
We consider finite deformations of the Hull-Strominger system. Starting from the heterotic superpote...
We consider finite deformations of the Hull-Strominger system. Starting from the heterotic superpote...
We discuss the structure of ``exceptional generalised geometry'' (EGG), an extension of Hitchin's ge...
We describe the geometry of generic heterotic backgrounds preserving minimal supersymmetry in four d...
We present a geometric description of flux backgrounds in supergravity that preserve eight superchar...
International audienceGeneralised geometry provides an elegant geometrical formulation of the superg...
International audienceGeneralised geometry provides an elegant geometrical formulation of the superg...
We find analytic solutions of type IIB supergravity on geometries that locally take the form Mink x ...
We provide a detailed analysis of flux backgrounds of string and M-theory that preserve minimal sup...
Abstract We consider finite deformations of the Hull-Strominger system. Starting from the heterotic ...
International audienceWe consider finite deformations of the Hull-Strominger system. Starting from t...
International audienceWe consider finite deformations of the Hull-Strominger system. Starting from t...
International audienceWe consider finite deformations of the Hull-Strominger system. Starting from t...
© 2018 The Author(s). This article is distributed under the terms of the Creative Commons Attributio...
International audienceWe consider finite deformations of the Hull-Strominger system. Starting from t...
We consider finite deformations of the Hull-Strominger system. Starting from the heterotic superpote...
We consider finite deformations of the Hull-Strominger system. Starting from the heterotic superpote...
We discuss the structure of ``exceptional generalised geometry'' (EGG), an extension of Hitchin's ge...
We describe the geometry of generic heterotic backgrounds preserving minimal supersymmetry in four d...
We present a geometric description of flux backgrounds in supergravity that preserve eight superchar...
International audienceGeneralised geometry provides an elegant geometrical formulation of the superg...
International audienceGeneralised geometry provides an elegant geometrical formulation of the superg...
We find analytic solutions of type IIB supergravity on geometries that locally take the form Mink x ...
We provide a detailed analysis of flux backgrounds of string and M-theory that preserve minimal sup...