2 papers
hep-th2026
Exact Nambu-Goto 4-Surfaces and Octonionic Cayley Selection in 8D
Graeme Donald Robertson
We study four-dimensional Euclidean Nambu-Goto embeddings in eight dimensions in the presence of the Spin(7)-invariant four-form constructed from octonionic structure constants. A…
hep-th2003
Self-dual quaternionic lumps in octonionic space-time
Graeme Robertson
The theory of self-dual bosonic lumps immersed in the Cayley-calibrated space of octonions has a large class of exact finite quaternionic power series solutions.