Dark energy and dark matter as curvature effects

Abstract

Astrophysical observations are pointing out huge amounts of dark matter and dark energy needed to explain the observed large scale structures and cosmic accelerating expansion. Up to now, no experimental evidence has been found, at fundamental level, to explain such mysterious components. The problem could be completely reversed considering dark matter and dark energy as shortcomings of General Relativity and claiming for the correct theory of gravity as that derived by matching the largest number of observational data. As a result, accelerating behavior of cosmic fluid and rotation curves of spiral galaxies are reproduced by means of curvature effects.

4 pages, 1 figure, revised version

References in corpus (2)

• Cosmological viability of f(R)-gravity as an ideal fluid and its compatibility with a matter dominated phase
• Lectures on Mathematical Cosmology

Cited by in corpus (98)

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