Diego Saez-Gomez

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α = Dark energy equation of state = H 0 +1− Einstein H 0 (H 0 + gravity 10) + 1 4 FLRW cosmologies Brief Article 1 w>−1, w = −1, w
FLRW cosmologies Future singularities BRIEF ARTICLE THE AUTHOR • Type I (“Big Rip”): For t → t s , a →∞and ρ →∞, |p| →∞. • Type II (“Sudden”): For t → t s , a → a s and ρ → ρ s , |p| →∞. • Type III: For t → t s , a → a s and ρ →∞, |p| →∞. • Type IV: For t → t s , a → a s and ρ → ρ s , p → p s but higher derivatives of Hubble parameter diverge. J. D. Barrow, G. J. Galloway and F. J. Tipler, Mon. Not. Roy. Astr. Soc. 223, 835-844 (1986); R. R. Caldwell, M. Kamionkowski and N. N. Weinberg, Phys. Rev. Lett. 91 071301 (2003), astro-ph/0302506; S. Nojiri, S. Odintsov, S. Tsujikawa, Phys. Rev. D 71, 063004 (2005); arXiv:hep-th/0501025; M. P. Dabrowski and T. Denkieiwcz, Phys. Rev. D 79, 063521 (2009) [arXiv:0902.3107 [gr-qc]]....
Page 1 and 2: Cosmological constraints on modifie
Page 3 and 4: Brief Article The Author April 6, 2
Page 5: FLRW cosmologies 12 3 No Big Bang (
Page 9 and 10: Viable f(r) gravity Viability condi
Page 11 and 12: 3 Cosmological evolution in viable
Page 13 and 14: Cosmological evolution in viable f(
Page 15 and 16: Cosmological evolution in viable f(
Page 17 and 18: 8 − 3H 2 − 2Ḣ = 1 κ 2 p m +
Page 19 and 20: (z = 0) = H 0 = 100 hkms −1 Mpc
Page 21 and 22: (z = 0) = H 0 = 100 hkms −1 Mpc
Page 23 and 24: effective repulsive force 12h R ∼
Page 25 and 26: Testing F(R) gravity with Sne Ia da
Page 27 and 28: Testing F(R) gravity with Sne Ia da
Page 29 and 30: ere right lethand us remind side (r
Page 31 and 32: e previous section, we study two pa
Page 33 and 34: en at redshift z = 1000 where δ is

Diego Saez-Gomez

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