On exponential solutions in the Einstein-Gauss-Bonnet cosmology, stability and variation of \(G\)

DOI10.1134/S0202289316030051zbMath1353.83030OpenAlexW2504583886MaRDI QIDQ344004

A. A. Kobtsev, V. D. Ivashchuk, K. K. Ernazarov

Publication date: 22 November 2016

Published in: Gravitation \& Cosmology (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0202289316030051

zbMATH Keywords

stabilitycosmological termsEinstein-Gauss-Bonnet cosmologyexponential solutionsvariation of \(G\)

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Dynamical systems in other branches of physics (quantum mechanics, general relativity, laser physics) (37N20) Kaluza-Klein and other higher-dimensional theories (83E15) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Exact solutions to problems in general relativity and gravitational theory (83C15)

Related Items (15)

Stable exponential cosmological solutions with two factor spaces in the Einstein-Gauss-Bonnet model with a \(\Lambda \)-term ⋮ On cosmology in nonlinear multidimensional gravity with multiple factor spaces ⋮ Friedmann dynamics recovered from compactified Einstein-Gauss-Bonnet cosmology ⋮ Anisotropic cosmological dynamics in Einstein-Gauss-Bonnet gravity: an example of dynamical compactification in \(7+1\) dimensions ⋮ Examples of exact exponential cosmological solutions with three isotropic subspaces in Einstein-Gauss-Bonnet gravity ⋮ On stability of exponential cosmological type solutions with two factor spaces in the Einstein-Gauss-Bonnet model with a \(\Lambda \)-term ⋮ On stable exponential cosmological solutions in the EGB model with a cosmological constant in dimensions \(D=5,6,7,8\) ⋮ Stable exponential cosmological solutions with three factor spaces in (1 + 3 + 3 + k)-dimensional Einstein–Gauss–Bonnet model with a Λ-term ⋮ Exact exponential cosmological solutions with two factor spaces of dimension m in EGB model with a Λ-term ⋮ Cosmology of string bulk viscosity in f(G) theory of gravitation ⋮ On nonlinear multidimensional gravity and the Casimir effect ⋮ On stable exponential solutions in Einstein-Gauss-Bonnet cosmology with zero variation of \(G\) ⋮ Splitting into two isotropic subspaces as a result of cosmological evolution in Einstein-Gauss-Bonnet gravity ⋮ Examples of stable exponential cosmological solutions with three factor spaces in EGB model with a \({\Lambda}\)-term ⋮ On non-exponential cosmological solutions with two factor spaces of dimensions m and 1 in the Einstein–Gauss–Bonnet model with a Λ-term

Cites Work

• On time variations of gravitational and Yang-Mills constants in a cosmological model of superstring origin
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• On anisotropic Gauss-Bonnet cosmologies in \((n+1)\) dimensions, governed by an \(n\)-dimensional Finslerian 4-metric
• Stationary vs. singular points in an accelerating FRW cosmology derived from six-dimensional Einstein-Gauss-Bonnet gravity
• Causality constraints on corrections to the graviton three-point coupling
• Non-singular solutions in multidimensional cosmology with perfect fluid: acceleration and variation of \(G\)
• Power-law anisotropic cosmological solution in \((5+1)\)-dimensional Gauss-Bonnet gravity
• Regge behavior saves string theory from causality violations
• Exact exponential solutions in Einstein–Gauss–Bonnet flat anisotropic cosmology
• ON COSMOLOGICAL-TYPE SOLUTIONS IN MULTI-DIMENSIONAL MODEL WITH GAUSS–BONNET TERM
• Accelerating Cosmologies in the Einstein-Gauss-Bonnet Theory with a Dilaton
• INTRODUCTION TO MODIFIED GRAVITY AND GRAVITATIONAL ALTERNATIVE FOR DARK ENERGY
• Measurements of Ω and Λ from 42 High‐Redshift Supernovae

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