3 papers
hep-th2025
Noncommutative Geometry of Gravity, Strings and Fields: A Panoramic Overview
Richard J. Szabo
These are expanded lecture notes of a mini-course whose objectives were to introduce the basic concepts, constructions and techniques of noncommutative geometry, as well as their u…
hep-th2025
Courant Algebroid Relations, T-Dualities and Generalised Ricci Flow
Thomas C. De Fraja, Vincenzo Emilio Marotta, Richard J. Szabo
The notion of Courant algebroid relation is used to introduce a definition of relation between divergence operators on Courant algebroids. By introducing invariant divergence opera…
hep-th2025
Tetrahedron Instantons on Orbifolds
Richard J. Szabo, Michelangelo Tirelli
Given a homomorphism from a suitable finite group to with image , we construct a cohomological gauge theory on a noncommutative reso…