242 citations · 2.6k across the 70 of their papers we have counts for
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Planck-scale-modified dispersion relations in homogeneous and isotropic spacetimes
Leonardo Barcaroli, Lukas K. Brunkhorst, Giulia Gubitosi +2
The covariant understanding of dispersion relations as level sets of Hamilton functions on phase space enables us to derive the most general dispersion relation compatible with hom…
Geodesics and the magnitude-redshift relation on cosmologically symmetric Finsler spacetimes
Manuel Hohmann, Christian Pfeifer
We discuss the geodesic motion of both massive test particles, following timelike geodesics, and light, following null geodesics, on Finsler spacetimes with cosmological symmetry.…
Electromagnetic Potential in Pre-Metric Electrodynamics: Causal Structure, Propagators and Quantization
Christian Pfeifer, Daniel Siemssen
An axiomatic approach to electrodynamics reveals that Maxwell electrodynamics is just one instance of a variety of theories for which the name electrodynamics is justified. They al…