Note on the properties of exact solutions in Lovelock gravity

We study the properties of cosmological solutions for a flat multidimensional anisotropic Universe in Lovelock gravity. Particular attention is paid to some features of the solutions that have no counterparts in analogous solutions of General Relativity (GR). We consider exponential and so-called ge...

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Bibliographic Details
Published in:Gravitation & cosmology 2014-04, Vol.20 (2), p.127-131
Main Authors: Pavluchenko, Sergey A., Toporensky, Alexey V.
Format: Article
Language:English
Subjects:
Astronomy
Astrophysics and Astroparticles
Classical and Quantum Gravitation
Observations and Techniques
Physics
Physics and Astronomy
Quantum Physics
Relativity Theory
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Summary:We study the properties of cosmological solutions for a flat multidimensional anisotropic Universe in Lovelock gravity. Particular attention is paid to some features of the solutions that have no counterparts in analogous solutions of General Relativity (GR). We consider exponential and so-called generalized Milne solutions and discuss the reason for these solutions to exist in Lovelock gravity and do not exist in GR.
ISSN:0202-2893
1995-0721
DOI:10.1134/S0202289314020091