Dynamics of quasi-de Sitter and linear combination of exponential models in extended gravity

@article{Mishra2021DynamicsOQ,
  title={Dynamics of quasi-de Sitter and linear combination of exponential models in extended gravity},
  author={B. Mishra and Eesha Gadia and S. K. Tripathy},
  journal={International Journal of Geometric Methods in Modern Physics},
  year={2021}
}
In this paper, we have studied the dynamical aspects of some cosmological models in an isotropic space-time within the framework of an extended gravity theory. Two accelerating cosmological models are presented with quasi-de Sitter (QDS) and linear combination of exponential (LCE) scale factors. The geometrical testing mechanism has been performed and analyzed. While the results of the QDS model show a departure from the concordant [Formula: see text]CDM model, the resulting behavior of the LCE… Expand

References

SHOWING 1-10 OF 46 REFERENCES
The Large Scale Structure of Space-Time
TLDR
The theory of the causal structure of a general space-time is developed, and is used to study black holes and to prove a number of theorems establishing the inevitability of singualarities under certain conditions. Expand
Science
Science today studies phenomena lasting less than 10−21 s and phenomena which occurred more than 13 billion years ago; science also studies phenomena occurring over distances greater than 1028 cm andExpand
"J."
however (for it was the literal soul of the life of the Redeemer, John xv. io), is the peculiar token of fellowship with the Redeemer. That love to God (what is meant here is not God’s love to men)Expand
Chin
  • J. Phys., 71, 610
  • 2021
Fortschr
  • Phys., 2021, 2100007
  • 2021
Phys
  • of Dark Univ., 31, 100757
  • 2021
Phys
  • Dark Universe, 31, 100768
  • 2021
Phys
  • Rev. D, 103, 044036
  • 2021
Eur
  • Phys. J. C, 80, 272
  • 2020
Mod
  • Phys. Lett. A, 35, 2050103
  • 2020
...
1
2
3
4
5
...