189 citations · 1.7k across the 34 of their papers we have counts for
11 papers · 1 filter
Paramerization of deceleration parameter in gravity
Gaurav N. Gadbail, Sanjay Mandal, P. K. Sahoo
In this article, we investigate the modified symmetric teleparallel gravity or gravity, where is the non-metricity, to study the evolutionary history of the universe by…
Viscous fluid cosmology in symmetric teleparallel gravity
Raja Solanki, Dheeraj Singh Rana, Sanjay Mandal +1
In this manuscript, we analyze the viscous fluid cosmological model in the framework of recently proposed gravity by assuming three different forms of bulk viscosity coeffic…
Constraining Anisotropic Cosmological Model in Gravity
N. S. Kavya, V. Venkatesha, Sanjay Mandal +1
The observational evidence regarding the present cosmological aspects tells us about the presence of very little anisotropy in the universe on a large scale. Here, in this paper, w…
Reconstruction of CDM Universe in Gravity
Gaurav N. Gadbail, Sanjay Mandal, P. K. Sahoo
In this manuscript, we present a number of fascinating explicit reconstructions for the gravity from the background of Friedmann-Laîmatre-Robertson-Walker (FLRW) evolution h…
Reply to "Comment on `Energy Conditions in gravity'"
Sanjay Mandal, P. K. Sahoo, J. R. L. Santos
Recently, Avik De and L.T. How claim that we have not followed an effective theory approach for gravity, missing relevant terms to compute the energy conditions [Phys. Rev.…
Can gravity isotropize a pre-bounce contracting universe?
Simran Arora, Sanjay Mandal, Saikat Chakraborty +2
We address the important issue of isotropisation of a pre-bounce contracting phase in gravity, which would be relevant to construct any viable nonsingular bouncing scenario…
Cosmology in gravity
Lakhan V. Jaybhaye, Raja Solanki, Sanjay Mandal +1
In this letter, we investigate the cosmic expansion scenario of the universe in the framework of gravity theory. We consider a non-linear model, specifically,…
Generalised Ellis-Bronnikov Wormholes in Gravity
Oleksii Sokoliuk, Sanjay Mandal, P. K. Sahoo +1
In this manuscript, we construct generalized Ellis-Bronnikov wormholes in the context of modified theories of gravity. We consider that the matter driving the wormhole satis…
Isotropization of locally rotationally symmetric Bianchi-I universe in -gravity
Avik De, Sanjay Mandal, J. T. Beh +2
Despite having the somewhat successful description of accelerated cosmology, the early evolution of the universe always challenges mankind. Our promising approach lies in a new cla…
Energy Conditions in Non-minimally Coupled Gravity
P. K. Sahoo, Sanjay Mandal, Simran Arora
In today's scenario, going beyond Einstein's theory of gravity leads us to some more complete and modified gravity theories. One of them is the gravity in which is t…
Accelerating expansion of the universe in modified symmetric teleparallel gravity
Raja Solanki, Avik De, Sanjay Mandal +1
The fundamental nature and origin of dark energy are one of the premier mysteries of theoretical physics. In General Relativity Theory, the cosmological constant is the simples…