An exact solution of the five-dimensional Einstein equations with four-dimensional de Sitter-like expansion

2005/05/08 by Tomáš Liko, Tomas Liko, Paul S. Wesson
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #gr-qc

paper · pdf · doi:10.1063/1.1926168

published as J.Math.Phys. 46 (2005) 062504 · 6 pages; to appear in Journal of Mathematical Physics; v2: reference 3 corrected

arxiv created 2005/05/08 · openalex publication_date 2005/05/27 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We present an exact solution to the Einstein field equations which is Ricci and Riemann flat in five dimensions, but in four dimensions is a good model for the early vacuum-dominated universe.

Related

• Four-dimensional Einstein spaces on Six-dimensional Ricci-flat base space
• The Embedding of General Relativity in Five-Dimensional Canonical Space: A Short History and a Review of Recent Physical Progress
• A five-dimensional Schwarzschild-like solution
• Exact Inhomogeneous Cosmological Models
• 5-Dimensional Covariance and Generation of Solutions of Einstein Equations