2 papers
hep-th2024
Exotic gravity theory in loop space
P. S. Howe, U. Lindström
An exotic linearised theory of superconformal gravity in D = 6, (4,0) superspace, proposed by C. Hull, is discussed in loop space with focus on its bosonic sector. Pursuing an anal…
hep-th2016
Super-Laplacians and their symmetries
P. S. Howe, U. Lindström
A super-Laplacian is a set of differential operators in superspace whose highest-dimensional component is given by the spacetime Laplacian. Symmetries of super-Laplacians are given…