Hypersurface-homogeneous space–time with interacting holographic model of dark energy with Hubble’s and Granda–Oliveros IR cut-off

2021 ◽  
Vol 31 ◽  
pp. 100785 ◽  
Author(s):  
S.H. Shekh ◽  
K. Ghaderi
Keyword(s):  
Dark Energy ◽  
Homogeneous Space ◽  
Space Time ◽  
Holographic Model

Signature flipping of isotropic homogeneous space-time with holographic dark energy in f(G)gravity

New Astronomy ◽  
2021 ◽  
Vol 84 ◽  
pp. 101535
Author(s):  
S. H. Shekh ◽  
S. D. Katore ◽  
V. R. Chirde ◽  
S. V. Raut
Keyword(s):  
Dark Energy ◽  
Homogeneous Space ◽  
Holographic Dark Energy ◽  
Space Time

Holographic dark energy in a vector field cosmology

2015 ◽  
Vol 12 (10) ◽  
pp. 1550119 ◽  
Author(s):  
S. Davood Sadatian
Keyword(s):  
Dark Energy ◽  
Vector Field ◽  
Equation Of State ◽  
Energy Density ◽  
Holographic Dark Energy ◽  
Lorentz Invariance ◽  
Holographic Model ◽  
Dark Energy Density ◽  
Invariance Violation ◽  
Lorentz Invariance Violation

We obtain interacting holographic dark energy density in the framework of vector field cosmology (LIV). We consider possible modification of equation of state for the holographic energy density in lorentz invariance violation cosmology. In this case we select Jeans length as the IR cut-off in the holographic model. Then we consider the interaction between holographic energy densities ρΛ and ρm in this framework.

scholarly journals Non-homogeneous space-time fractional Poisson processes

2018 ◽  
Vol 37 (2) ◽  
pp. 137-154 ◽  
Author(s):  
A. Maheshwari ◽  
P. Vellaisamy
Keyword(s):  
Homogeneous Space ◽  
Space Time ◽  
Poisson Processes
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