Phantom phase power-law solution in $f(G)$ gravity

Abstract

Power-law solutions for $f(G)$ gravity coupled with perfect fluid have been studied for spatially flat universe. It is shown that despite the matter dominated and accelerating power-law solutions, the power-law solution exists for an special form of $f(G)$ when this universe enters a Phantom phase.

10 pages, Published online in Astrophysics and Space Science

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• Correspondence between $f(G)$ Gravity and Holographic Dark Energy via Power-law Solution
• Reconstruction of f(T) gravity from the Holographic dark energy
• Nonlinear Electrodynamics in $f(T)$ Gravity and Generalized Second Law of Thermodynamics
• Quintessential power-law cosmology: dark energy equation of state
• A study of generalized second law of thermodynamics in modified f(R) Horava-Lifshitz gravity
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• Emergent Universe in the Braneworld Scenario
• Emergent Cosmos in Einstein-Cartan Theory
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• Tachyonic (phantom) power-law cosmology
• Reconstruction of $f(R)$, $f(T)$ and $f(\mathcal{G})$ models inspired by variable deceleration parameter
• Isotropic universe with almost scale-invariant fourth-order gravity
• On 1 + 3 covariant perturbations of the quasi-Newtonian space-time in modified Gauss-Bonnet gravity
• Phenomenological models of Universe with varying $G$ and $\Lambda$
• Reconstructions of Einstein-Aether Gravity from Barrow Agegraphic and New Barrow Agegraphic Dark Energy models: Examinations and Observational Limits
• Study of Some Cosmological Parameters for Interacting New Holographic Dark Energy Model in f(T) Gravity
• Correspondence between particle creation and dark components interaction in the context of $f(\mathcal{G})$ gravity