2 papers
gr-qc2026
Interaction of fluids described through relative motion and application to Bianchi type-I spacetimes
Peter Mészáros, Daniel Račko
We study a model of two fluids with an interaction that depends on their relative motion. The interaction is described using the particle number density of each fluid measured in t…
gr-qc2024
Properties of generalized Schwarzschild spacetimes with extra dimensions
Peter Mészáros
We show that an ansatz for dimensional static spacetime with spherical symmetry in three dimensions and Euclidean symmetry in dimensions, parametrized by only one funct…