A bstract We observe a direct relation between the existence of fundamental axionic strings,
dubbed EFT strings, and infinite distance limits in 4d\(\mathcal {N}\)= 1 EFTs coupled to …

The book starts with a thorough introduction to connections and holonomy groups, and to
Riemannian, complex and Kähler geometry. Then the Calabi conjecture is proved and used …

A bstract Infinite distance limits in the moduli space of a quantum gravity theory are
characterized by having infinite towers of states becoming light, as dictated by the Distance …

This is an introduction to a very active field of research, on the boundary between
mathematics and physics. It is aimed at graduate students and researchers in geometry and …

A bstract We discuss minimally supersymmetric AdS 3 flux vacua of massive type IIA
supergravity on G2-orientifolds. We find that configurations with broken scale-separation can …

We show how a recently proposed large $ N $ duality in the context of type IIA strings with
${\cal N}= 1$ supersymmetry in 4 dimensions can be derived from purely geometric …

A bstract We propose quantum gravitational constraints on effective four-dimensional
theories with\(\mathcal {N}\)= 1 supersymmetry. These Swampland constraints arise by …

We generalize the recent proposal that invariance under T-duality leads to additional non-
geometric fluxes required so that superpotentials in type IIA and type IIB orientifolds match …

A bstract For certain terms in the action, supersymmetry can forbid an infinite number of
possible contributions. We study whether such protection can occur in quantum gravity even …

Deformations of G2 and Spin(7) Structures Page 1 Canad. J. Math. Vol. 57 (5), 2005 pp.
1012–1055 Deformations of G2 and Spin(7) Structures Spiro Karigiannis Abstract. We …