98 citations · 1.3k across the 49 of their papers we have counts for
49 papers · 1 filter
Logarithmic and Strong Coupling Models in Weyl-Type Gravity
Rahul Bhagat, S. K. Tripathy, B. Mishra
In this paper, we have explored the cosmological implications of Weyl-type gravity, a modified gravitational theory formulated from Weyl geometry. The nonmetricity scalar…
Non-minimally coupled teleparallel scalar field reconstruction of matter bounce scenario
S. K. Tripathy, Sasmita Pal, B. Mishra
Teleparallel description of gravity theories where the gravity is mediated through the tetrad field and consequent torsion provide an alternative route to explain the late time cos…
Scalar field induced dynamical evolution in teleparallel gravity
B. Mishra, S. A. Kadam, S. K. Tripathy
In this paper, we investigate the role of scalar field potentials in the dynamical evolution of the Universe. A gravity theory with a non-minimally coupled scalar field with torsio…
Cosmological Model with Cosmic transit behaviour in Brans-Dicke Theory
S K Tripathy, A Sendha, S K Pradhan +2
We have constructed a dark energy cosmological model in the framework of generalized Brans Dicke theory (GBD) with a self-interacting potential. The source of dark energy is consid…
Constrained cosmological model in gravity with non-linear non-metricity
Rahul Bhagat, S. A. Narawade, B. Mishra +1
The cosmological model has emerged as a promising framework for understanding various aspects of cosmic evolution. In this study, we focused on obtaining the constraints o…
Existence of non-exotic traversable wormholes in squared trace extended gravity theory
S. K. Tripathy, D. Nayak, B. Mishra +2
An extended gravity theory is used to explore the possibility of non-exotic matter traversable wormholes. In the extended gravity theory, additional terms linear and quadratic in t…
Casimir wormhole with GUP correction in extended symmetric teleparallel gravity
Abhilipsa Sahoo, S. K. Tripathy, B. Mishra +1
Quantum mechanical concept such as the Casimir effect is explored to model traversable wormholes in an extended teleparallel gravity theory. The minimal length concept leading to t…
Observational Constraints on Hybrid Scale Factor in f(Q,T) Gravity with Anisotropic Space-Time
S. A. Narawade, M. Koussour, B. Mishra
In this paper, we present an accelerating cosmological model by constraining the free parameters using the cosmological datasets in an extended symmetric teleparallel gravity for t…
Dynamical system analysis in teleparallel gravity with boundary term
S. A. Kadam, Ninaad P. Thakkar, B. Mishra
In this paper, we perform the dynamical system analysis of the cosmological models framed in the extended teleparallel gravity, the gravity. We use the mapping, $f(T, B)…
Constrained gravity accelerating cosmological model and its dynamical system analysis
S. A. Narawade, M. Koussour, B. Mishra
In this paper, we have presented an accelerating cosmological model of the Universe in an extended symmetric teleparallel gravity or gravity. The parametric form of the Hu…
Weyl type gravity observational constrained cosmological model
Rahul Bhagat, S. A. Narawade, B. Mishra
In this paper, we have studied the dynamical aspects of the cosmological model of the Universe in the Weyl type gravity, which is an extension of symmetric teleparallel gr…
Evolution of Generalized Brans-Dicke parameter within a Superbounce scenario
S. K. Tripathy, S. K. Pradhan, B. Barik +2
We have studied a superbounce scenario in a set up of Brans-Dicke (BD) theory. The BD parameter is considered to be time dependent and is assumed to evolve with the Brans-Dicke sca…
Dynamical Complexity in Teleparallel Gauss-Bonnet Gravity
S. A. Kadam, Santosh V Lohakare, B. Mishra
The stable critical points and their corresponding cosmology are derived in the teleparallel gravity with an added Gauss-Bonnet topological invariant term. We have analyzed the dyn…
Accelerating cosmological models in gravity and the phase space analysis
S. A. Narawade, Shashank P. Singh, B. Mishra
The dynamical aspect of accelerating cosmological model has been studied in this paper in the context of modified symmetric teleparallel gravity, the gravity. Initially, we…
Modelling the Accelerating Universe with Gravity: Observational Consistency
S. A. Narawade, S. H. Shekh, B. Mishra +2
In this paper, we present a cosmological model within the framework of symmetric teleparallel gravity, focusing on gravity, where represents the non-metricity scalar. Ut…
Minimally deformed wormholes inspired by noncommutative geometry
Francisco Tello-Ortiz, B. Mishra, A. Alvarez +1
In this article, new wormhole solutions in the framework of General Relativity are presented. Taking advantage of gravitational decoupling by means of minimal geometric deformation…
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 cosmology in modified gravity with higher-order Gauss-Bonnet curvature term
Santosh V Lohakare, Francisco Tello-Ortiz, S. K. Tripathy +1
In this paper, we have studied the bouncing behavior of the cosmological models formulated at the background of the Hubble function in the F(R, G) theory of gravity, where R and G…
Accelerating Cosmological Models in Gravitational Theory
S. A. Kadam, Jackson Levi Said, B. Mishra
In this paper, we have explored the field equations of f(T, B) gravity as an extension of teleparallel gravity in an isotropic and homogeneous space time. In the basic formalism de…
Noether Symmetry Approach in Scalar-Torsion Gravity
L. K. Duchaniya, B. Mishra, Jackson Levi Said
The Noether Symmetry approach is applied to study an extended teleparallel gravity that contains the torsion scalar and the scalar field in the context of an Fried…
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…
Noether Symmetries in Cosmology
S. A. Kadam, B. Mishra, Jackson Levi Said
All degrees of freedom related to the torsion scalar can be explored by analysing, the gravity formalism where, is a torsion scalar and is the teleparallel cou…
Dynamical systems analysis in gravity
L. K. Duchaniya, S. A. Kadam, Jackson Levi Said +1
Teleparallel based cosmological models provide a description of gravity in which torsion is the mediator of gravitation. Several extensions have been made within the so-called Tele…
Anisotropic Strange Star Model Beyond Standard Maximum Mass Limit by Gravitational Decoupling in Gravity
S. K. Maurya, Ksh. Newton Singh, Santosh V Lohakare +1
The current theoretical development identified as the gravitational decoupling via Complete Geometric Deformation (CGD) method that has been introduced to explore the nonmetricity…