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arXiv · 1512.07927

Finsler fluid dynamics in $\mathrm{SO}(4)$ symmetric cosmology

Manuel Hohmann
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Abstract

We discuss the most general Finsler spacetime geometry obeying the cosmological symmetry group $\mathrm{SO}(4)$. On this background geometry we derive the equations of motion for the most general kinetic fluid obeying the same cosmological symmetry. For this purpose we propose a set of coordinates on the tangent bundle of the spacetime manifold which greatly simplifies the cosmological symmetry generators.

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Manuel Hohmann. 2015-12-24. Finsler fluid dynamics in $\mathrm{SO}(4)$ symmetric cosmology. https://doi.org/10.1142/9789813226609_0090

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