2017
DOI: 10.1007/s11182-017-1091-x
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Exact and Approximate Solutions in the Friedmann Cosmology

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Cited by 25 publications
(30 citation statements)
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“…Let us prove, for any h BB given by (32), that we can construct the CCM with exact solutions obtained either in analytic form or in quadratures. We choose…”
Section: The Superpotential Methods For the Ccmmentioning
confidence: 99%
See 3 more Smart Citations
“…Let us prove, for any h BB given by (32), that we can construct the CCM with exact solutions obtained either in analytic form or in quadratures. We choose…”
Section: The Superpotential Methods For the Ccmmentioning
confidence: 99%
“…Under condition h 12 (χ, ψ) = 0 one has the same solutions for the trivial case of a constant diagonal tensor h AB . Similarly, one can generalize any exact solutions in single-field models (see, for example, [33,87]) on this special class of chiral cosmological models with two components.…”
Section: Reducing Two-field Dynamic Equations To the Single-fieldmentioning
confidence: 99%
See 2 more Smart Citations
“…In the case of γ = 0 or ∆ = 0 one has the parameters of cosmological perturbations for standard inflation [5,25,26]…”
Section: The Specific Connection Of the Coupling Function F (φ) With mentioning
confidence: 99%