Stable exponential cosmological solutions with zero variation of G and three different Hubble-like parameters in the Einstein–Gauss–Bonnet model with a $$\Lambda $$ Λ -term
Abstract We consider a D-dimensional gravitational model with a Gauss–Bonnet term and the cosmological term $$\Lambda $$ Λ . We restrict the metrics to diagonal cosmological ones and find for certain $$\Lambda $$ Λ a class of solutions with exponential time dependence of three scale factors, governe...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2017-06-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-017-4974-7 |