16 citations · 51 across the 10 of their papers we have counts for
12 papers
Late-time dark energy dynamics in gravity: A data-driven analysis
Kshetrimayum Govind Singh, Kangujam Priyokumar Singh
The increasing precision and complementarity of late-time cosmological observations provide new opportunities to test modified gravity against the observed expansion history of the…
Two fluids higher dimensional FRW cosmological model rejuvenating the cosmological tests of parametrization of Hubble Parameter in Lyra geometry
Syed Sabanam, Kangujam Priyokumar Singh
This paper has studied five-dimensional FRW cosmological models for k=-1,0,1in the presence of two perfect fluids namely ordinary baryonic fluid and a bizarre creating dark energy…
A Higher Dimensional Cosmological Model for the Search of Dark Energy Source
Pheiroijam Suranjoy Singh, Kangujam Priyokumar Singh
With due consideration of reasonable cosmological assumptions within the limit of the present cosmological scenario, we have analysed a spherically symmetric metric in 5D setting w…
f(R,T) Gravity Model Behaving as a Dark Energy Source
Pheiroijam Suranjoy Singh, Kangujam Priyokumar Singh
Within the limits of the present cosmological observations in f(R,T) gravity theory, we have analyzed a spherically symmetric space-time in 5D setting. The field equations have bee…
Interaction of Bianchi Type-I Anisotropic Cloud String Cosmological Model Universe with Electromagnetic Field
Kangujam Priyokumar Singh, Mahbubur Rahman Mollah, Rajshekhar Roy Baruah +1
Here, we have investigated the interaction of Bianchi type I anisotropic cloud string cosmological model universe with electromagnetic field in the context of general relativity. I…
Anisotropic Cloud String Cosmological Model With Bianchi Type-I Space-Time in General Relativity
Kangujam Priyokumar Singh, Meher Daimary
Anisotropic cloud string cosmological model with Bianchi type I space time is investigated in the context of general relativity. The exact solutions of Einstein field equations are…
Whether Lyra's Manifold Itself is a Hidden Source of Dark Energy
Kangujam Priyokumar Singh, Koijam Manihar Singh, Mahbubur Rahman Mollah
In the course of investigation of some interesting cosmic string universes in the five dimensional Lyra manifold it is excitingly found that the geometry itself of Lyra manifold be…
Could the Lyra manifold be the hidden source of the dark energy?
Kangujam Priyokumar Singh, Mahbubur Rahman Mollah
In the course of investigation of our present universe by considering the five-dimensional locally rotationally symmetric (LRS) Bianchi type-I universe with time-dependent decelera…
Harnessing Dark Energy in Five-dimensional Brans-Dicke Universe
Koijam Manihar Singh, Kangujam Priyokumar Singh
In trying to explain the present accelerated expansion of the universe in the light of a five-dimensional Brans-Dicke theory, it is found that the fifth dimension itself here acts…
On Bianchi type III Cosmological Model with Quadratic EoS in Lyra Geometry
Mahabubur Rahman Mollah, Kangujam Priyokumar Singh, Pheiroijam Suranjoy Singh
The paper deals with the investigation of a homogeneous and anisotropic space-time described by Bianchi type III metric with perfect fluid in Lyra geometry setting. Exact solutions…
Some cylindrically symmetric vacuum solutions of Brans-Dicke scalar fields in Robertson-Walker universe
Kangujam Priyokumar Singh, Chungkham Gokulchandra Singh
The problem of cylindrically symmetric vacuum solutions of Brans-Dicke scalar fields has been studied. Exact solutions have been obtained for the vacuum B-D field equations for the…
Charged Perfect Fluid Distribution for Cosmological Universe Interacting With Massive Scalar Field in Brans-Dicke Theory
Kangujam Priyokumar Singh
Considering a spherically-symmetric non-static cosmological flat model of Robertson-Walker universe we have investigated the problem of perfect fluid distribution interacting with…