We review the attempts to construct unified theories defined in higher dimensions which are
dimensionally reduced over coset spaces. We employ the coset space dimensional …

abstract In this chapter, we will discuss a particular higher order gravity theory, Lovelock
theory, that generalises in higher dimensions than 4, general relativity. After briefly …

A bstract We address a longstanding question of whether ABJM theory has Wilson loop
operators preserving eight supercharges (so 1/3 BPS). We present such Wilson loops made …

A bstract We examine a recently proposed class of integrable deformations to two-
dimensional conformal field theories. These λ-deformations interpolate between a WZW …

We extend previous work on non-abelian T-duality in the presence of Ramond fluxes to
cases in which the duality group acts with isotropy such as in backgrounds containing coset …

We study cosmological properties of type IIA compactifications on orientifolds of SU (3)-
structure manifolds with non-vanishing geometric flux. These compactifications give rise to …

We elaborate on the construction of de Sitter solutions from IIA orientifolds of SU (3)‐
structure manifolds that solve the 10‐dimensional equations of motion at tree‐level in the …

We lift the bosonic AdS 4× CP 3 solution of type IIA supergravity preserving 24
supersymmetries to a D= 10 superspace which has 32 Grassmann-odd directions. The type …

We consider string theory compactifications of the form AdS with orientifold six-planes,
where is a six-dimensional compact space that is either a nilmanifold or a coset. For all …

This article provides a general study of the Hamiltonian stability and the hyperbolicity of
vector field models involving both a general function of the Faraday tensor and its dual, f (F …