A bstract We present a generalised geometry framework for systematically constructing
consistent truncations of ten-and eleven-dimensional supergravity preserving varying …

A bstract We study a one-parameter family of\(\mathcal {N}\)= 2 anti-de Sitter vacua with U
(1) 2 symmetry of gauged four-dimensional maximal supergravity, with dyonic gauge group …

A bstract We construct a continuous one parameter family of AdS 4× S 1× S 5 S-fold
solutions of type IIB string theory which have nontrivial SL (2, ℤ) monodromy in the S 1 …

A bstract We describe the geometry of generic heterotic backgrounds preserving minimal
supersymmetry in four dimensions using the language of generalised geometry. They are …

A bstract We construct ad= 11 supergravity analogue of the open-closed string map in the
context of SL (5) Exceptional Field Theory (ExFT). The deformation parameter tri-vector Ω …

A bstract Yang-Baxter deformations of superstring σ-models have recently inspired a
supergravity solution generating technique. Using the open/closed string map and a Killing …

Abstract Classical Yang–Baxter equation governing bi-vector deformations of 10d
supergravity is known to have no solutions along non-abelian compact isometries. By …

We extend the formalism of tri-vector deformations to the full SL (5) exceptional field theory
with no truncation assumed thus covering 11D backgrounds of any form. We derive explicit …

A bstract A classical E d (d)-invariant Hamiltonian formulation of world-volume theories of
half-BPS p-branes in type IIb and eleven-dimensional supergravity is proposed, extending …

A bstract We present a detailed study of a new mathematical object in E 6 (6) ℝ+
generalised geometry called an 'exceptional complex structure'(ECS). It is the extension of a …