106 citations · 832 across the 21 of their papers we have counts for
5 papers · 1 filter
Global phase space analysis for a class of single scalar field bouncing solutions in general relativity
A. S. Agrawal, Saikat Chakraborty, B. Mishra +2
We carry out a compact phase space analysis of a non-canonical scalar field theory whose Lagrangian is of the form within general relativity. In particular, we focus on…
Bouncing cosmological models in a functional form of F(R) gravity
A. S. Agrawal, S. Mishra, S. K. Tripathy +1
We have investigated some bouncing cosmological models in an isotropic and homogeneous space time with the F(R) theory of gravity. Two functional forms of F(R) have been investigat…
Observationally constrained accelerating cosmological model with higher power of non-metricity and squared trace
A. S. Agrawal, B. Mishra, S. K. Tripathy
In this paper, a cosmological model of the Universe is presented in gravity and the parameters are constrained by cosmological data sets. Initially, a generalised form of…
Matter Bounce Scenario in Extended Symmetric Teleparallel Gravity
A. S. Agrawal, B. Mishra, P. K. Agrawal
In this paper, we have shown the matter bounce scenario of the Universe in an extended symmetric teleparallel gravity, the f(Q) gravity. Motivated from the bouncing scenario and lo…
Unimodular Gravity Traversable Wormholes
A. S. Agrawal, B. Mishra, P. H. R. S. Moraes
Wormholes are outstanding solutions of Einstein's General Relativity. They were worked out in the late 1980's by Morris and Thorne, who have figured out a recipe that wormholes mus…