Reconstruction of some cosmological models in f(R,T) cosmology
By Mubasher Jamil, D. Momeni, M. Raza, Ratbay Myrzakulov. 2011
337 citations recorded by the source corpus.
In this paper, we reconstruct cosmological models in the framework of f(R,T) gravity, where R is the Ricci scalar and T is the trace of the stress-energy tensor. We show that the dust fluid reproduces ΛCDM, phantom–non-phantom era and phantom cosmology. Further, we reconstruct different cosmological models, including the Chaplygin gas, and scalar field with some specific forms of f(R,T). Our numerical simulation for the Hubble parameter shows good agreement with the BAO observational data for low redshifts, z<2.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/f5a447d1558a09489abddf0693890b15feaa1e52
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Astronomy and Astrophysics
- Francisco S. N. Lobo
- Tiberiu Harko
- Hamid Shabani
- M. Farhoudi
- Salvatore Capozziello
- S. D. Maharaj
- P. Moraes
- Sergei D. Odintsov
In Nuclear and High Energy Physics
- Tiberiu Harko
- Francisco S. N. Lobo
- Hamid Shabani
- M. Farhoudi
- P. Moraes
- Salvatore Capozziello
- P. Crawford
- Sergei D. Odintsov
Citations in the corpus
- Generalized Curvature-Matter Couplings in Modified Gravity (2014, background): “In [132], it was shown that the dust fluid reproduces ΛCDM, he phantom-non-phantom era and phantom cosmology.”
- Cosmological and Solar System Consequences of f(R,T) Gravity Models (2014, background): “Since the introduction of this theory, its numerous aspects have been investigated, such as thermodynamics properties [69–72], energy conditions [73–75], cosmological solutions based on a homogeneous and isotropic space–time through a phase–space analysis [76], anisotropic cosmology [77–79], a wormh”