3 papers
hep-th2019
The Doubled Geometry of Nilmanifold Reductions
N. Chaemjumrus, C. M. Hull
A class of special holonomy spaces arise as nilmanifolds fibred over a line interval and are dual to intersecting brane solutions of string theory. Further dualities relate these t…
hep-th2019
Special Holonomy Manifolds, Domain Walls, Intersecting Branes and T-folds
N. Chaemjumrus, C. M. Hull
We discuss the special holonomy metrics of Gibbons, Lu, Pope and Stelle, which were constructed as nilmanifold bundles over a line by uplifting supersymmetric domain wall solutions…
hep-th2019
Degenerations of K3, Orientifolds and Exotic Branes
N. Chaemjumrus, C. M. Hull
A recently constructed limit of K3 has a long neck consisting of segments, each of which is a nilfold fibred over a line, that are joined together with Kaluza-Klein monopoles. The…