Fetching the paper…

Reading the bibliography…

2013

New Cosmological Solutions in Nonlocal Modified Gravity

Dimitrijevic, I., Dragovich, B., Grujic, J. et al.

Original
PDF
Post on X

Understand

We consider some cosmological aspects of nonlocal modified gravity with $\Lambda$ term, where nonlocality is of the type $R \mathcal{F}(\Box) R$.

Using ansatz of the form $\Box R = r R +s,$ we find a few a(t) nonsingular bounce cosmological solutions for all three values of spatial curvature parameter k.
We also discuss this modified gravity model from F(R) theory point of view.

New Cosmological Solutions in Nonlocal Modified Gravity · Around

Built on

T. Biswas, A. Mazumdar, W. Siegel, “Bouncing universes in string-inspired gravity, JCAP 0603
2006
Earlier work this paper cites.
I. Ya. Aref’eva, L. V. Joukovskaya, S. Yu. Vernov, “Bouncing and accelerating solutions in nonlocal stringy models”, JHEP 0707
2007
Earlier work this paper cites.
G. Calcagni, M. Montobbio, G. Nardelli, “A route to nonlocal cosmology”, Phys. Rev. D 76
Original
2007
Earlier work this paper cites.
N. Barnaby, T. Biswas, J. M. Cline, “ p p -Adic inflation”, JHEP 0704
2007
Earlier work this paper cites.
T. P. Sotiriou, V. Faraoni, “ f ⁡ ( R ) f(R) theories of gravity”, Rev. Mod. Phys. 82
Original
2010
Earlier work this paper cites.

Similar

T. Biswas, T. Koivisto, A. Mazumdar, “Towards a resolution of the cosmological singularity in non-local higher derivative theories of gravity”, JCAP 1011
Original
2010
Cited alongside, same era.
G. Calcagni, G. Nardelli, “Nonlocal gravity and the diffusion equation”, Phys. Rev. D 82
Original
2010
Cited alongside, same era.
B. Dragovich, “Nonlocal dynamics of p p -adic strings”, Theor. Math. Phys. 164
Original
2010
Cited alongside, same era.
S. Nojiri, S. D. Odintsov, “Unified cosmic history in modified gravity: from F ⁡ ( R ) F(R) theory to Lorentz non-invariant models”, Phys. Rep. 505
Original
2011
Cited alongside, same era.
A. S. Koshelev, S. Yu. Vernov, Analysis of scalar perturbations in cosmological models with a non-local scalar field”, Class. Quant. Grav. 28

Then

T. Clifton, P. G. Ferreira, A. Padilla, C. Skordis, “Modified gravity and cosmology”, Phys. Rep. 513
Original
2012
Later among the works it cites.
A. S. Koshelev, S. Yu. Vernov, “On bouncing solutions in non-local gravity”, Phys. Part. Nuclei 43
Original
2012
Later among the works it cites.
T. Biswas, A. S. Koshelev, A. Mazumdar, S. Yu. Vernov, “Stable bounce and inflation in non-local higher derivative cosmology”, JCAP 08
Original
2012
Later among the works it cites.
I. Dimitrijevic, B. Dragovich, J. Grujic, Z. Rakic, “On modified gravity”, to appear in Springer Proceedings in Mathematics and Statistics 36
Original
2013
Closest in time.
B. Dragovich, “Towards p p -adic matter in the Universe”, to appear in Springer Proceedings in Mathematics and Statistics 36

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…

Original

2011

Cited alongside, same era.

A. S. Koshelev, “Modified non-local gravity”, [arXiv:1112.6410v1 [hep-th]]

Cited in the paper.

L. Modesto, “ Super-renormalizable multidimensional quantum gravity”, [arXiv:1202.3151v1 [hep-th]]

Cited in the paper.

2013

Closest in time.