Stable cosmologies with collisionless charged matter
Mathematical Physics
2023-01-16 v2 General Relativity and Quantum Cosmology
Analysis of PDEs
math.MP
Abstract
It is shown that Milne models (a subclass of FLRW spacetimes with negative spatial curvature) are nonlinearly stable in the set of solutions to the Einstein-Vlasov-Maxwell system, describing universes with ensembles of collisionless self-gravitating, charged particles. The system contains various slowly decaying borderline terms in the mutually coupled equations describing the propagation of particles and Maxwell fields. The effects of those terms are controlled using a suitable hierarchy based on the energy density of the matter fields.
Keywords
Cite
@article{arxiv.2012.14241,
title = {Stable cosmologies with collisionless charged matter},
author = {Hamed Barzegar and David Fajman},
journal= {arXiv preprint arXiv:2012.14241},
year = {2023}
}
Comments
minor typos corrected