scholarly journals Interacting anisotropic dark energy with hybrid expansion in f(R,T) gravity

New Astronomy ◽  
2021 ◽  
pp. 101656
Author(s):  
S. Surendra Singh ◽  
L. Anjana Devi
Keyword(s):  
Dark Energy ◽  
Anisotropic Dark Energy

Bianchi type-VI0 cosmological models with anisotropic dark energy

2010 ◽  
Vol 332 (2) ◽  
pp. 497-502 ◽  
Author(s):  
K. S. Adhav ◽  
A. S. Bansod ◽  
S. L. Munde ◽  
R. G. Nakwal
Keyword(s):  
Dark Energy ◽  
Bianchi Type ◽  
Cosmological Models ◽  
Anisotropic Dark Energy ◽  
Bianchi Type Vi0

scholarly journals Bianchi Type- II Universe with Anisotropic Dark Energy in Lyra Geometry

2017 ◽  
Vol 2 (4) ◽  
pp. 231-237
Author(s):  
R. K. Dubey ◽  
◽  
Shri Ram ◽  
Neelam Yadav ◽  
Vipendra Dwivedi ◽  
...  
Keyword(s):  
Dark Energy ◽  
Bianchi Type ◽  
Lyra Geometry ◽  
Type Ii ◽  
Anisotropic Dark Energy

Anisotropic dark energy models in Brans Dicke theory of gravitation with different expansion laws: A comparative study

2020 ◽  
Vol 34 (06) ◽  
pp. 2050030
Author(s):  
Mukesh Kumar ◽  
Rekha Jaiswal ◽  
Rashid Zia
Keyword(s):  
Dark Energy ◽  
Comparative Study ◽  
Field Equations ◽  
Anisotropic Dark Energy ◽  
Energy Models ◽  
Scale Factors ◽  
Tensor Theory ◽  
Rotationally Symmetric ◽  
Theory Of Gravitation ◽  
General Scale

In this paper, we have derived the general solutions of the field equations of the Scalar–Tensor theory of gravitation, proposed by Brans and Dicke (1961) within the framework of a locally rotationally symmetric (LRS) metric. We have discussed the anisotropic dark energy models by assuming the time-dependent general scale factor [Formula: see text]. Further, we have discussed the physical and geometric behaviors of the model using different forms of the scale factors. We have also performed a comparative study of the results obtained in various cases. We have observed that the solutions obtained using Hybrid Expansion Law (HEL) are more consistent with recent observations as compared to the rest. Stability of the solutions is also compared using metric perturbations.

Kantowski- Sachs universe with anisotropic dark energy in Lyra geometry

2016 ◽  
Vol 54 (6) ◽  
pp. 953-959 ◽  
Author(s):  
Shri Ram ◽  
S. Chandel ◽  
M.K. Verma
Keyword(s):  
Dark Energy ◽  
Lyra Geometry ◽  
Anisotropic Dark Energy

scholarly journals Bianchi type III models with anisotropic dark energy

2009 ◽  
Vol 42 (4) ◽  
pp. 763-775 ◽  
Author(s):  
Özgür Akarsu ◽  
Can Battal Kılınç
Keyword(s):  
Dark Energy ◽  
Bianchi Type ◽  
Type Iii ◽  
Anisotropic Dark Energy
Sign in / Sign up

Export Citation Format

Share Document