242 citations · 2.6k across the 70 of their papers we have counts for
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Finsler geometric extension of Einstein gravity
Christian Pfeifer, Mattias N. R. Wohlfarth
We construct gravitational dynamics for Finsler spacetimes in terms of an action integral on the unit tangent bundle. These spacetimes are generalizations of Lorentzian metric mani…
Beyond the speed of light on Finsler spacetimes
Christian Pfeifer, Mattias N. R. Wohlfarth
As a prototypical massive field theory we study the scalar field on the recently introduced Finsler spacetimes. We show that particle excitations exist that propagate faster than t…
Causal structure and electrodynamics on Finsler spacetimes
Christian Pfeifer, Mattias N. R. Wohlfarth
We present a concise new definition of Finsler spacetimes that generalize Lorentzian metric manifolds and provide consistent backgrounds for physics. Extending standard mathematica…