Analytic solutions in Einstein-aether scalar field cosmology

13 Apr 2020 Paliathanasis Andronikos Catolica del Norte U. Leon Genly Catolica del Norte U.

In the context of Einstein-aether scalar field cosmology we solve the field equations and determine exact and analytic solutions. In particular, we consider a model proposed by Kanno and Soda where the aether and the scalar fields interact through the aether coefficient parameters, which are promoted to be functions of the scalar field... (read more)

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  • GENERAL RELATIVITY AND QUANTUM COSMOLOGY
  • COSMOLOGY AND NONGALACTIC ASTROPHYSICS
  • MATHEMATICAL PHYSICS
  • MATHEMATICAL PHYSICS