11 problems

Courant contact model conjecture. The Courant contact model coincides with the twist of supergravity for the chosen twisted background. The model is equipped with a BV symplectic f…

Let a twisted background be a supersymmetric background of ten-dimensional $\mathscr N=1$ supergravity, and let its Courant contact model be the BV theory obtained from the associa…

Let a torsion-free $G\times G$ structure on a target space define a double complex with differentials ${\rm d}_+$ and ${\rm d}_-$, and let $\hat{\rm d}={\rm d}_+ + {\rm d}_-$. Deno…

The QP-manifold $({\cal M},\omega,Q)$ determines an $L_\infty$-algebra whose brackets have the schematic form … with the brackets antisymmetrised in their arguments. Elements $f_i$…

Integral intrinsic-torsion conjecture. The conjectured singlet intrinsic-torsion description is

Intrinsic-torsion conjecture. The superpotential is given by the singlet part of the intrinsic torsion, equivalently

Consider a flux background whose defining three-form receives higher-derivative corrections. Let the corrected defining three-form be the three-form specifying the corrected geomet…

Let an internal manifold carry an $\operatorname{SU}(7)$ structure, with intrinsic torsion decomposed into its irreducible components. Let $\mathcal{W}$ denote the generic superpot…

Consider the supersymmetric warped compactifications and corresponding generalised structures described in the paper, including the AdS backgrounds whose cones are viewed in…

Let $M$ be the internal space of a warped compactification of the form $\mathbb{R}^{D-1,1}\times M$, with supersymmetry encoded by a generalised $G$-structure in…

Double Field Theory extends the tangent space of a spacetime by introducing doubled coordinates. To recover supergravity, one imposes a constraint restricting dependence to only ha…