250 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- P. Sahoo4 profiles119 · h 38
- B. Mishra10 profiles101 · h 21
- P. K. Sahoo8 profiles70 · h 11
- S. K. Tripathy2 profiles45 · h 34
- Sanjay Mandal2 profiles35 · h 23
- Simran Arora32 · h 22
- T. Nag25 · h 19
- R. Solanki21 · h 13
- Z. Hassan18 · h 15
- Gaurav N. Gadbail17 · h 12
- Nirman Ganguly16 · h 13
- P. Moraes2 profiles16 · h 23
- Birla Institute of Technology and Science, PilaniIN327 papers
- Indira Gandhi Institute of TechnologyIN56 papers
- Homi Bhabha National InstituteIN30 papers
- Osmania UniversityIN15 papers
- Indian Institute of Technology HyderabadIN14 papers
- Institute of Mathematical SciencesIN13 papers
- Instituto Tecnológico de AeronáuticaBR13 papers
- Tata Institute of Fundamental ResearchIN12 papers
- Universiti Tunku Abdul RahmanMY12 papers
- Uppsala UniversitySE12 papers
- Vellore Institute of Technology UniversityIN12 papers
- Raman Research InstituteIN11 papers
24 papers · 1 filter
Reconstruction of a dark energy model for the Dirac-Born-Infeld scalar field with the Hubble and DESI data via Gaussian process
Sayantan Ghosh, Gaurav N. Gadbail, P. K. Sahoo +1
In this study, we reconstruct the dark energy (DE) as a Dirac-Born-Infeld (DBI) scalar field from the Hubble dataset (32 CC + 26 BAO) and the DESI dataset using the Gaussian proces…
Kinematic Probes of Type-II MMG: Padé Cosmographic Analysis of VCDM
Soumya Kanta Bhoi, Sai Swagat Mishra, P. K. Sahoo
We study the late-time expansion history of the Universe within the VCDM model, a Type-II MMG realization that preserves the successes of General Relativity while extending beyond…
Impact of dark matter galactic halo models on wormhole geometry within gravity
Moreshwar Tayde, Zinnat Hassan, P. K. Sahoo
This study investigates the possible existence of wormhole solutions with dark matter galactic halo profiles in the background of gravity. The primary focus of the current…
gravity: From early to late-time cosmic acceleration
Surajit Das, Sanjay Mandal
In this article, we explore the comprehensive narrative of cosmic evolution within a cosmological framework by utilizing a novel form of gravity known as generalized symmetric tele…
Probing the existence of the ZTF Casimir wormholes in the framework of gravity
Oleksii Sokoliuk, Alexander Baransky, P. K. Sahoo
For the spherically symmetric static traversable wormholes, supported by the Casimir energy in Quadratic, $f(\mathcal{R})=f_0 \mathcal{R…
A study of anisotropic spheres in gravity with quintessence field
Sanjay Mandal, G. Mustafa, Zinnat Hassan +1
This manuscript examines the compact stars in gravity , where non-metricity drives gravitational interactions. To achieve this goal, we consider a spherically symmetric…
A Complete Cosmological Scenario in Teleparallel Gravity
Sanjay Mandal, P. K. Sahoo
Teleparallel gravity is a modified theory of gravity in which the Ricci scalar of the Lagrangian replaced by the general function of torsion scalar in action. With that, co…
Accelerating Universe in Hybrid and Logarithmic Teleparallel Gravity
Sanjay Mandal, Snehasish Bhattacharjee, S. K. J. Pacif +1
Teleparallel gravity is a modified theory of gravity for which the Ricci scalar of the underlying geometry in the action is replaced by an arbitrary functional form of torsion…
Big Bang Nucleosynthesis and Entropy Evolution in Gravity
Snehasish Bhattacharjee, P. K. Sahoo
The present article is devoted to constrain the model parameter for the gravity model by employing the constraints coming from big bang nucleosynthesis. We sol…
Baryogenesis in Gravity
Snehasish Bhattacharjee, P. K. Sahoo
The article communicates exploration of gravitational baryogenesis in presence of gravity where denote the nonmetricity and the trace of the…
Existence of bulk viscous universe in gravity and confrontation with observational data
Anil Kumar Yadav, Lokesh Kumar Sharma, B. K. Singh +1
In this paper we have investigated a bulk viscous universe in gravity where and are the Ricci scalar and trace of energy momentum tensor respectively. We have obta…
Mixed fluid cosmological model in gravity
Parbati Sahoo, Barkha Taori, K. L. Mahanta
We construct Locally Rotationally Symmetric (LRS) Bianchi type-I cosmological model in theory of gravity when the source of gravitation is the mixture of barotropic fluid…
Thermodynamical aspects of relativistic hydrodynamics in f(R,G) gravity
S. H. Shekh, Simran Arora, V. R. Chirde +1
Present investigation devoted to the dynamical study of Relativistic Hydrodynamics with some thermodynamical characteristics in gravity towards spatially homogeneous isotr…
An exponential shape function for wormholes in modified gravity
P. H. R. S. Moraes, Pradyumn Kumar Sahoo, Shreyas Sunil Kulkarni +1
Here, we propose a new exponential shape function in wormhole geometry within modified gravity. The energy conditions and equation of state parameter are obtained. The radial and t…
Gravitational Baryogenesis in Non-Minimal Coupled Gravity
P. K. Sahoo, Snehasish Bhattacharjee
Baryogenesis refers to the theoretical process that occurred in the early history of the universe producing excess of matter over antimatter. Hitherto, fundamental physics which ca…
Axially magnetized Dark Energy cosmological model
B. Mishra, Pratik P Ray, S. K. Tripathy +1
We investigate the behaviour of the skewness parameters for an anisotropic universe in the framework of General Relativity. Non interacting dark energy is considered in presence of…
Cosmological models with a hybrid scale factor in an extended gravity theory
B. Mishra, S. K. Tripathy, Sankarsan Tarai
A general formalism to investigate Bianchi type universes is developed in an extended theory of gravity. A minimally coupled geometry and matter field is considered with a r…
Anisotropic cosmological reconstruction in gravity
B. Mishra, Sankarsan Tarai, S. K. Tripathy
Anisotropic cosmological models are constructed in gravity theory to investigate the dynamics of universe concerning the late time cosmic acceleration. Using a more genera…
Dynamics of Bianchi Universe with Bulk Viscous Fluid in Modified Gravity
B. Mishra, S Tarai, S. K. J. Pacif
In this paper, the dynamical behavior of the anisotropic universe has been investigated in theory of gravity. The functional has been rescaled in the form $f(R,T)…
Dark Energy Cosmological Models with General forms of Scale Factor
B. Mishra, Pratik P. Ray, S. K. J. Pacif
In this paper, we have constructed dark energy models in an anisotropic Bianchi-V space-time and studied the role of anisotropy in the evolution of dark energy. We have considered…
Magnetized strange quark model with Big Rip singularity in gravity
P. K. Sahoo, Parbati Sahoo, Binaya K. Bishi +1
LRS (Locally Rotationally symmetric) Bianchi type-I magnetized strange quark matter cosmological model have been studied based on gravity. The exact solutions of the field…
Bianchi-V String Cosmological model with Dark Energy Anisotropy
B. Mishra, S. K. Tripathy, Pratik P Ray
The role of anisotropic components on the dark energy and the dynamics of the universe is investigated. An anisotropic dark energy fluid with different pressures along different sp…
Anisotropic dark energy model with a hybrid scale factor
B. Mishra, S. K. Tripathy
Anisotropic dark energy model with dynamic pressure anisotropies along different spatial directions is constructed at the backdrop of a spatially homogeneous diagonal Bianchi type…
Unified dark fluid in Brans-Dicke theory
Sunil K. Tripathy, Dipanjali Behera, Bivudutta Mishra
Anisotropic dark energy cosmological models are constructed in the frame work of generalised Brans-Dicke theory with a self interacting potential. Wet dark fluid characterized by a…