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
59 papers · 1 filter
Traversable wormhole inspired by non-commutative geometries in gravity with conformal symmetry
G. Mustafa, Zinnat Hassan, P. K. Sahoo
This article is based on the study of wormhole geometries in the context of symmetric teleparallel gravity or gravity, where is the non-metricity scalar, and it is respo…
Traversable wormhole models in gravity
B. Mishra, A. S. Agrawal, S. K. Tripathy +1
In this work, we analyze the wormhole solutions in gravity. Specifically we sought for wormhole geometry solutions for the following three shape functions: (i) $b(r)=r_{0}+ρ…
Far-Infrared frequency mode conversion using bulk acoustic phonon modes
Surabhi Yadav, Aranya B Bhattacherjee
The ability to design, fabricate and control systems that can convert photons with dissimilar frequencies has technological implications in classical as well as quantum communicati…
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…
Constraints on Energy Conditions in Gravity
Lakhan V. Jaybhaye, Sanjay Mandal, P. K. Sahoo
In this manuscript, we consider the extension of the Hilbert-Einstein action to analyze several interesting features of the theory. More specifically, the Lagrangian is repl…
Cosmological model with time varying deceleration parameter in gravity
Santosh V. Lohakare, S. K. Tripathy, B. Mishra
In this paper, we study the dynamical behaviour of the Universe in the theory of gravity, where and respectively denote the Ricci scalar and Gauss-Bonnet invariant…
Phantom energy supported wormhole model in gravity assuming conformal motion
Piyali Bhar, Pramit Rej, P. K. Sahoo
In this article, we have discussed Morris and Thorne (MT) wormhole solutions in a modified theory of gravity that admits conformal motion. Here we explore the wormhole solutions in…
Low-frequency wideband timing of InPTA pulsars observed with the uGMRT
K Nobleson, Nikita Agarwal, Raghav Girgaonkar +29
High-precision measurements of the pulsar dispersion measure (DM) are possible using telescopes with low-frequency wideband receivers. We present an initial study of the applicatio…
f(R) wormholes embedded in a pseudo--Euclidean space
A. S. Agrawal, B. Mishra, Francisco Tello-Ortiz +1
This work is devoted to the study of analytic wormhole solutions within the framework of gravity theory. To check the possibility of having wormhole structures satisfying en…
Theory and Complex Cosmological Structure
Z. Yousaf, M. Z. Bhatti, S. Khan +1
The basic objective of this investigation is to explore the impact of a novel gravitational modification, specifically, the (where $\mathbf{T}^2 \equ…
Rip cosmological models in extended symmetric teleparallel gravity
Laxmipriya Pati, S. A. Kadam, S. K. Tripathy +1
In this paper we have investigated some rip cosmological models in an extended symmetric teleparallel gravity theory. We consider the form in the Einstein-Hilbert…
Viscous cosmology in the Weyl-type gravity
Gaurav Gadbail, Simran Arora, P. K. Sahoo
Bulk viscosity is the only viscous influence that can change the background dynamics in a homogeneous and isotropic universe. In the present work, we analyze the bulk viscous cosmo…
How a projectively flat geometry regulates -gravity theory?
Tee-How Loo, Avik De, Sanjay Mandal +1
In the present paper we examine a projectively flat spacetime solution of -gravity theory. It is seen that once we deploy projective flatness in the geometry of the spacetime…
Bouncing cosmology in extended gravity and its reconstruction as dark energy model
A. S. Agrawal, Francisco Tello-Ortiz, B. Mishra +1
In this paper, we have presented a bouncing cosmological model of the Universe in an extended theory of gravity. The dynamical behaviour of the model obtained from the flat FLRW sp…
Age and Gender Prediction using Deep CNNs and Transfer Learning
Vikas Sheoran, Shreyansh Joshi, Tanisha R. Bhayani
The last decade or two has witnessed a boom of images. With the increasing ubiquity of cameras and with the advent of selfies, the number of facial images available in the world ha…
A-unital Operations and Quantum Conditional Entropy
Mahathi Vempati, Saumya Shah, Nirman Ganguly +1
Negative quantum conditional entropy states are key ingredients for information theoretic tasks such as superdense coding, state merging and one-way entanglement distillation. In t…
Periodic cosmic evolution in gravity formalism
Parbati Sahoo, Avik De, Tee-How Loo +1
We study the periodic cosmic transit behavior of accelerated universe in the framework of symmetric teleparallelism. The exact solution of field equations is obtained by employing…
Power-law cosmology in Weyl-type gravity
Gaurav Gadbail, Simran Arora, P. K. Sahoo
Gravity is attributed to the spacetime curvature in classical General Relativity (GR). But, other equivalent formulation or representations of GR, such as torsion or non-metricity…
PS J1721+8842: A gravitationally lensed dual AGN system at redshift 2.37 with two radio components
C. S. Mangat, J. P. McKean, R. Brilenkov +4
Dual-Active Galactic Nuclei (AGN) are a natural consequence of the hierarchical structure formation scenario, and can provide an important test of various models for black hole gro…
Wormhole solutions in symmetric teleparallel gravity
G. Mustafa, Zinnat Hassan, P. H. R. S. Moraes +1
In this letter we obtain wormhole solutions from the Karmarkar condition in gravity formalism, in which is the nonmetricity scalar. We show that the combination of such…
On the performance of GPU accelerated q-LSKUM based meshfree solvers in Fortran, C++, Python, and Julia
Nischay Ram Mamidi, Kumar Prasun, Dhruv Saxena +3
This report presents a comprehensive analysis of the performance of GPU accelerated meshfree CFD solvers for two-dimensional compressible flows in Fortran, C++, Python, and Julia.…
Evidence for profile changes in PSR J1713+0747 using the uGMRT
Jaikhomba Singha, Mayuresh P Surnis, Bhal Chandra Joshi +29
PSR J1713+0747 is one of the most precisely timed pulsars in the international pulsar timing array experiment. This pulsar showed an abrupt profile shape change between April 16, 2…
Matter Bounce Scenario and the Dynamical aspects in f(Q,T) Gravity
A. S. Agrawal, Laxmipriya Pati, S. K. Tripathy +1
In the context of the late time cosmic acceleration phenomenon, many geometrically modified theories of gravity have been proposed in recent times. In this paper, we have investiga…
A complete study of conformally flat pseudo-symmetric spacetimes in the theory of F(R)-gravity
Avik De, Simran Arora, Uday Chand De +1
We investigate the geometrical and physical structures of a pseudo-symmetric spacetime with timelike vector under the condition of conformal flatness. We classify it into…