49 citations · 240 across the 26 of their papers we have counts for
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gr-qc2026
Closed and broken electromagnetic orbits in Kerr--Newman spacetime
Erasmo Caponio, Giulio Sanzeni, Stefan Suhr
We study future-pointing timelike solutions of the Lorentz force equation in the sub-extremal Kerr--Newman spacetime, with special attention to the time-machine region $\mathfrak T…
gr-qc2021★ 3 cited
Causal simplicity and (maximal) null pseudoconvexity
Jakob Hedicke, Ettore Minguzzi, Benedict Schinnerl +2
We consider pseudoconvexity properties in Lorentzian and Riemannian manifolds and their relationship in static spacetimes. We provide an example of a causally continuous and maxima…
gr-qc2019★ 16 cited
Some regularity results for Lorentz-Finsler spaces
E. Minguzzi, S. Suhr
We prove that for continuous Lorentz-Finsler spaces timelike completeness implies inextendibility. Furthermore, we prove that under suitable locally Lipschitz conditions on the Fin…