Late-time cosmological evolution in f (R ) theories with ordinary and collisional matter

We study the late-time cosmological evolution of f(R) theories of modified gravity, with the matter content of the Universe being that of collisional self-interacting matter. We assume that the Universe is described by a flat Friedmann-Lemaitre-Robertson-Walker metric and that it is matter and dark...

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Veröffentlicht in:	Classical and quantum gravity 2015-04, Vol.32 (8), p.85001-85030
Hauptverfasser:	Oikonomou, V K, Karagiannakis, N
Format:	Artikel
Sprache:	eng
Schlagworte:	Dark energy Evolution Gravitation Inflation Mathematical models modified gravity Pictures Quantum gravity theories Universe
Online-Zugang:	Volltext
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