15 citations · 26 across the 6 of their papers we have counts for
6 papers
Testing Gravity with DESI DR2 and Strong-Lensing Time Delays
Darshan Kumar, Saibal Ray, Fengge Zhang +3
Symmetric teleparallel gravity provides an alternative description of gravitation in which non-metricity replaces curvature and torsion. Its extension through gravity offers…
Cosmological model in the framework of gravity with quadratic equation of state parameter
Vinod Kumar Bhardwaj, Saibal Ray
In this study, we have explored a transitioning cosmological model of universe's expansion in gravity. The quadratic type of equation of state parameter in t…
Joint Analysis of Constraints on f(R) Parametrization from Recent Cosmological Observations
Darshan Kumar, Praveen Kumar Dhankar, Saibal Ray +1
In this study, we present constraints on the parameters of three well-known gravity models, viz. (i) Hu-Sawicki, (ii) Starobinsky, and (iii) ArcTanh by using a joint analysi…
Constraining anisotropic universe under theory of gravity
Lokesh Kumar Sharma, Suresh Parekh, Saibal Ray +1
We try to find the possibility of a Bianchi V universe in the modified gravitational field theory of . We have considered a Lagrangian model in the connection between the t…
A power law solution for FRLW Universe with observational constraints
Lokesh Kumar Sharma, Suresh Parekh, Sanjay Maurya +4
This paper examines a power law solution under gravity for an isotropic and homogeneous universe by considering its functional form as , where is a p…
Cosmological model with linear equation of state parameter in f(R, Lm) gravity
Romanshu Garg, G. P. Singh, Ashwini R Lalke +1
In this paper, we examine the universe's expansion in gravity for a particular form of . The field equations for flat FLRW metri…