2 papers
math.DG2026
Multiplicity of Finsler geodesics and electromagnetic trajectories via localized deformations
Erasmo Caponio, Anna Valeria Germinario, Antonio Masiello
Given a Finsler manifold and suitable nested regions , with connected and non-contractible, as in the model case of concentric b…
gr-qc2026
A unified framework for photon and massive particle hypersurfaces in stationary spacetimes
Erasmo Caponio, Anna Valeria Germinario, Anna valeria Germinario +1
Massive particle surfaces (MPS), introduced by Kobialko, Bogush and Gal'tsov, are timelike hypersurfaces confining the trajectories of charged massive particles with fixed Killing…