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@article{1173594,
author = {Klusoň, Josef and Nojiri, Shin'ichi and Odintsov, Sergej},
article_number = {4-5},
doi = {http://dx.doi.org/10.1016/j.physletb.2013.10.003},
keywords = {Cosmology;Hamiltonian Formalism},
language = {eng},
issn = {0370-2693},
journal = {Physics Letters B},
title = {New proposal for non-linear ghost-free massive F(R) gravity: Cosmic acceleration and Hamiltonian analysis},
volume = {726},
year = {2013}
}
TY - JOUR
ID - 1173594
AU - Klusoň, Josef - Nojiri, Shin'ichi - Odintsov, Sergej
PY - 2013
TI - New proposal for non-linear ghost-free massive F(R) gravity: Cosmic acceleration and Hamiltonian analysis
JF - Physics Letters B
VL - 726
IS - 4-5
SP - 918-925
EP - 918-925
PB - Elsevier
SN - 03702693
KW - Cosmology;Hamiltonian Formalism
N2 - We propose new version of massive F(R) gravity which is natural generalization of convenient massive ghost-free gravity. Its Hamiltonian formulation in scalar-tensor frame is developed. We show that such F(R) theory is ghost-free. The cosmological evolution of such theory is investigated. Despite the strong Bianchi identity constraint the possibility of cosmic acceleration (especially, in the presence of cold dark matter) is established. Ghost-free massive F(R,T) gravity is also proposed.
ER -
KLUSOŇ, Josef, Shin'ichi NOJIRI a Sergej ODINTSOV. New proposal for non-linear ghost-free massive F(R) gravity: Cosmic acceleration and Hamiltonian analysis. \textit{Physics Letters B}. Elsevier, roč.~726, 4-5, s.~918-925. ISSN~0370-2693. doi:10.1016/j.physletb.2013.10.003. 2013.
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