299 citations · 966 across the 66 of their papers we have counts for
3 papers · 1 filter
Interacting dark energy models
Robert Rugg, Shambel Sahlu, Amare Abebe
This work focuses on two linear interaction models between dark matter and dark energy, which are proposed as key factors in explaining cosmic history, specifically the latetime ac…
Compartmentalization and Coexistence in the Dark Sector of the Universe
Andronikos Paliathanasis, Kevin Duffy, Amlan Halder +1
We revise the cosmological interaction between dark energy and dark matter. More precisely, we focus on models that support compartmentalization or co-existence in the dark sector…
A dynamical systems formulation for inhomogeneous LRS-II spacetimes
Saikat Chakraborty, Peter K. S. Dunsby, Rituparno Goswami +1
We present a dynamical system formulation for inhomogeneous LRS-II spacetimes using the covariant 1+1+2 decomposition approach. Our approach describes the LRS-II dynamics from the…