13 citations · 20 across the 4 of their papers we have counts for
5 papers
Investigating the coincidence problem with Interacting Dark Energy Models
Kshitiz Singh, Savita Gahlaut
Interacting dark energy (IDE) models within the framework of general relativity (GR) provide a possible extension of the standard CDM model and may alleviate the coincidence pro…
Model Independent Probe of Variation of Cosmic Opacity with Redshift
Savita Gahlaut, Meetu Luthra
Cosmic opacity may vary spatially due to the inhomogeneous distribution of dust, its grain properties, and the efficiency of photon attenuation. In this work, we present a model in…
Model-Independent Probe of Cosmic Distance Duality Relation
Savita Gahlaut
In this paper, cosmic distance duality relation is probed without considering any background cosmological model. The only \textit{a priori} assumption is that the Universe is descr…
Testing Linearly Coasting Cosmology by Strong Lensing System and Pantheon+ Data
Savita Gahlaut
The standard model of cosmology (CDM) is facing a serious crisis caused by the inconsistencies in the measurements of some fundamental cosmological parameters (Hubble constant $…
A Concordant "Freely Coasting Cosmology"
Savita Gehlaut, Pranav Kumar, Geetanjali +1
A strictly linear evolution of the cosmological scale factor is surprisingly an excellent fit to a host of cosmological observations. Any model that can support such a coasting pre…