arXiv · 2606.10910
Convex foliations and trapped submanifolds
Abstract
The conjecture that compact trapped submanifolds (CTMs) of any codimension greater than one cannot intersect the domain of outer communications of a black hole is tested in symmetrically collapsing spacetimes of $n+1$ dimensions, $n \geq 2$, and on the entire Kerr-Newman sub-extreme family. The results provide evidence to the idea that CTMs of lower dimension, such as trapped loops, should be ragarded as black hole signatures.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Gustavo Dotti. 2026-06-09. Convex foliations and trapped submanifolds. https://arxiv.org/abs/2606.10910
Cite the original work for its findings. Save a collection to share your selection of sources.