The European Physical Journal C

, 72:1999

Reconstruction of some cosmological models in f(R,T) cosmology

Authors

    • Eurasian International Center for Theoretical PhysicsEurasian National University
    • Center for Advanced Mathematics and PhysicsNational University of Sciences and Technology
  • D. Momeni
    • Eurasian International Center for Theoretical PhysicsEurasian National University
  • Muhammad Raza
    • Department of MathematicsCOMSATS Institute of Information Technology (CIIT)
  • Ratbay Myrzakulov
    • Eurasian International Center for Theoretical PhysicsEurasian National University
Regular Article - Theoretical Physics

DOI: 10.1140/epjc/s10052-012-1999-9

Cite this article as:
Jamil, M., Momeni, D., Raza, M. et al. Eur. Phys. J. C (2012) 72: 1999. doi:10.1140/epjc/s10052-012-1999-9

Abstract

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.

Copyright information

© Springer-Verlag / Società Italiana di Fisica 2012