Vijay G.Mete

@rdikandnkd.org

Professor & Head, Department of Mathematics, Faculty of Science
R.D.I.K & K.D. College, Badnera-Amravati (M.S.) -444701, India

Vijay G.Mete


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https://researchid.co/vijaymete

EDUCATION

M.Sc., M..

RESEARCH INTERESTS

Relativity, Cosmology and Theories of Gravitation
15

Scopus Publications

332

Scholar Citations

8

Scholar h-index

5

Scholar i10-index

Scopus Publications

  • Unveiling late-time acceleration in f (Q, L m) gravity: Insights from logarithmic parametrization of deceleration parameter, cosmography, and energy bounds
    S. N. Bayaskar, V. G. Mete, S. A. A. Qadeer, A. A. Jalamkar
    Modern Physics Letters A, 2026
    In this study, we explore the late-time cosmic acceleration using the [Formula: see text] gravity framework, where the non-metricity Q is coupled to the matter Lagrangian [Formula: see text]. We investigate a nonlinear model defined by [Formula: see text]. To reconstruct the cosmological evolution, we employ a kinematic ansatz with a logarithmic parametrization of the deceleration parameter, [Formula: see text]. We constrain the model parameters using the latest observational data from Cosmic Chronometers (CC) and Baryon Acoustic Oscillations (BAO) via the Dark Energy Spectroscopic Instrument (DESI). The Markov Chain Monte Carlo (MCMC) analysis yields a current Hubble parameter of [Formula: see text] and indicates a transition from deceleration to acceleration at [Formula: see text]. Solving the modified Friedmann equations allows us to determine the evolution of the Hubble parameter and effective thermodynamic quantities. Further, we analyze the energy density ([Formula: see text]), pressure (p), and Equation of State (EoS) parameter ([Formula: see text]). Additionally, we distinguish the proposed [Formula: see text] model from the standard [Formula: see text]CDM paradigm using geometrical diagnostics, including the Statefinder hierarchy [Formula: see text] and [Formula: see text], as well as cosmographic parameters like Jerk, lerk and Snap. Finally, we test the model’s validity against standard Energy Conditions. The results demonstrate that while the model violates the Strong Energy Condition (SEC) to support cosmic acceleration, it satisfies the Null Energy Condition (NEC) within the observational range, ensuring the stability of the cosmic fluid.
  • Dynamics of Anisotropic Universes in LRS Bianchi Type-V Cosmological Model with Perfect Fluid in Generic Viable Non-Minimally Coupled f(R, T) Gravity
    V. G. Mete, V. M. Ingle
    Journal of Nano and Electronic Physics, 2024
    Journal of Nano- and Electronic Physics. Scientific journal. ISSN: 2077-6772. Journal abbreviation: J. Nano- Electron. Phys. No page charges. All articles are freely available on-line. Issued 4 times per year. Publisher: Sumy State University. (Sumy, Ukraine)
  • Bianchi type-III holographic dark energy cosmological model in f(R,T) theory of gravitation
    K.R. Mule, S.P. Gaikwad, V.G. Mete
    New Astronomy, 2024
  • LRS Bianchi Type I Universe Filled with Interacting Cold Dark Matter and Holographic Dark Energy
    African Review of Physics, 2017
  • Cylindrically symmetric cosmological model in the presence of bulk stress with varying λ
    V G METE, A S NIMKAR, V D ELKAR
    Pramana Journal of Physics, 2016
    Cylindrically symmetric non-static space–time is investigated in the presence of bulk stress given by Landau and Lifshitz. To get a solution, a supplementary condition between metric potentials is used. The viscosity coefficient of the bulk viscous fluid is assumed to be a power function of mass density whereas the coefficient of shear viscosity is considered as proportional to the scale of expansion in the model. Also some physical and geometrical properties of the model are discussed.
  • Axially Symmetric Cosmological Model with Bulk Stress in Saez-Ballester Theory of Gravitation
    V. G. Mete, A. S. Nimkar, V. D. Elkar
    International Journal of Theoretical Physics, 2016
    An Axially symmetric non-static space time is considered in presence of bulk stress in scalar tensor theory formulated by Saez and Ballester (Phys. Lett. A113, 467 1985). For solving the field equations, relation between metric potential and shear velocity is proportional to scale expansion are used. Also various physical and geometrical properties of the model have been discussed.
  • Inhomogeneous wet dark fluid cosmological model with time dependent ∧ - Term
    V. G. Mete, V. D. Elkar, K. R. Mule
    Advanced Studies in Theoretical Physics, 2015
  • Higher Dimensional Plane Symmetric Cosmological Models with Two-Fluid Source in General Relativity
    V. G. Mete, V. M. Umarkar, A. M. Pund
    International Journal of Theoretical Physics, 2013
    We consider anisotropic, homogeneous two-fluid plane symmetric cosmological models in higher dimensions. Here one fluid represents the matter content of the universe and another fluid is chosen to model the CMB (cosmic microwave background) radiation. The radiation and matter content of the universe are in interactive phase. Also we have discussed the behaviour of fluid parameters and kinematical parameters.
  • Kasner Cosmological Models with Two-Fluid Source in General Relativity
    V. G. Mete, V. M. Umarkar, A. M. Pund
    International Journal of Theoretical Physics, 2013
    In this paper we present Bianchi type-I metric of the Kasner form describing two-fluid source of the universe in general relativity. In Kasner cosmological models one fluid is a radiation field modeling the cosmic microwave background, while the other is a matter field, modeling material content of the universe. The radiation and matter content of the universe are in interactive phase. We have also presented anisotropic, homogeneous nature of Kasner cosmological models with two-fluid. The behavior of fluid parameters and kinematical parameters of the models are also discussed.
  • A higher-dimensional Bianchi type-I inflationary Universe in general relativity
    S D KATORE, K S ADHAV, V G METE, A Y SHAIKH
    Pramana Journal of Physics, 2012
    A five-dimensional Bianchi type-I inflationary Universe is investigated in the presence of massless scalar field with a flat potential. To get an inflationary Universe, a flat region in which the potential V is constant is considered. Some physical and kinematical properties of the Universe are also discussed.
  • Einstein-Rosen universe with wet dark fluid in general relativity
    K. S. Adhav, V. G. Mete, R. S. Thakare, A. M. Pund
    International Journal of Theoretical Physics, 2011
  • Axially symmetric bianchi type-i model with massless scalar field and cosmic strings in barber's self-creation cosmology
    K. S. Adhav, A. S. Nimkar, V. G. Mete, M. V. Dawande
    International Journal of Theoretical Physics, 2010
  • Stiff-fluid Bianchi-type VIh universe in creation field cosmology
    Nuovo Cimento Della Societa Italiana Di Fisica B, 2010
  • Kantowski-Sachs cosmological model in general theory of relativity
    K. S. Adhav, V. G. Mete, A. S. Nimkar, A. M. Pund
    International Journal of Theoretical Physics, 2008
  • Bianchi type-III cosmological model in four- and five-dimensional bimetric theory of relativity
    K. S. Adhav, G. S. Khadekar, V. G. Mete
    Astrophysics and Space Science, 2005

RECENT SCHOLAR PUBLICATIONS

  • Unveiling late-time acceleration in gravity: Insights from logarithmic parametrization of deceleration parameter, cosmography, and energy bounds
    SN Bayaskar, VG Mete, SAA Qadeer, AA Jalamkar
    Modern Physics Letters A, 2650095 , 2026
    2026
  • Accelerating Kantowski-Sachs Universe in f(Q,T) Gravity
    MT Sarode, VG Mete, AS Nimkar
    Journal of Xi'an University of Architecture & Technology 18 (4), 82-92 , 2026
    2026
  • Bianchi Type-V Cosmological Model in f (Q, T) Theory of Gravitation
    VG Mete, MT Sarode, JS Wath
    Sch J Phys Math Stat 1, 49-55 , 2026
    2026
  • Dynamics of Cosmic String and Domain Wall Cosmological Model with a Special Form of Deceleration Parameter
    VG Mete, SN Bayaskar, AA Dhanagare, AA Jalamkar
    Journal of Scientific Research 18 (1), 107-122 , 2026
    2026
  • LRS Bianchi Type-I Cosmological model in f (T) gravitational theory with domain wall
    VG Mete, VM Ingle, VS Bawane
    Journal of Subatomic Particles and Cosmology 4, 100092 , 2025
    2025
    Citations: 1
  • LRS Bianchi Type-I Cosmological Model in Modified f (R, T) Gravitation Theory filled with Perfect Fluid
    V Ingle, VG Mete
    The Nucleus 62 (1), 8-13 , 2025
    2025
  • FRW Cosmological Model with Bulk Viscosity and Phantom Dark Energy in f ( R ) Gravity
    VG Mete, PS Dudhe
    Journal of Scientific Research 17 (1), 141-150 , 2025
    2025
    Citations: 4
  • Takabayashi String Cosmological Model Coupled With Perfect Fluid Distribution In F (R, T) Gravity.
    VG Mete, PS Dudhe
    Journal of Computational Analysis and Applications 33 (2) , 2024
    2024
  • Qualitative Behavior of Cosmological Model with Cosmic Strings and Minimally Interacting Dark Energy
    VG Mete, VS Deshmukh, DV Kapse
    Journal of Scientific Research 16 (2), 479-491 , 2024
    2024
    Citations: 4
  • Chaplygin Gas Field Potential in f (R) Gravity
    VG Mete, PS Dudhe, SN Bayaskar, VS Bawane
    Prespacetime Journal 15 (3) , 2024
    2024
  • Dynamics of Anisotropic Universes in LRS Bianchi Type-V Cosmological Model with Perfect Fluid in Generic Viable Non-Minimally Coupled f (R, T) Gravity
    VG Mete, VM Ingle
    Sumy State University , 2024
    2024
    Citations: 1
  • Role of Relativistic Charged Perfect Fluid in Bianchi type-III Space-time in Brans-Dicke theory of gravitation
    VG Mete, KR Mule, SN Bayaskar, VS Bawane
    2024
  • Bianchi type-III holographic dark energy cosmological model in f (R, T) theory of gravitation
    KR Mule, SP Gaikwad, VG Mete
    New Astronomy 105, 102087 , 2024
    2024
    Citations: 9
  • LRS Bianchi Type-I Cosmological Model in Modified f (R, T)
    VG Mete, VM Ingle, AT Valkunde
    Prespacetime Journal 14 (6) , 2023
    2023
    Citations: 2
  • Bianchi Type-VI0 Cosmological Model with Cloud String in f (T) Gravity
    VG Mete, PS Dudhe
    Prespacetime Journal 14 (5) , 2023
    2023
    Citations: 2
  • HIGHER DIMENSIONAL TOPOLOGICAL DEFECT SOLUTIONS WITH MASSIVE SCALAR FIELD IN GENERAL RELATIVITY
    VG Mete, VS Deshmukh
    Jnanabha 53 (2), 57-64 , 2023
    2023
  • Thick Domain Wall Coupled with Bulk Viscous Fluid in (n+ 2) Dimensional Flat FRW Universe
    VG Mete, VS Deshmukh, DV Kapse, VS Bawane
    Prespacetime Journal 14 (3) , 2023
    2023
    Citations: 1
  • Five-Dimensional Cosmological Model with One Dimensional Cosmic String Coupled with Zero Mass Scalar Field in Lyra Manifold
    VG Mete, VS Deshmukh
    JOURNAL OF SCIENTIFIC RESEARCH 15 (2), 351-359 , 2023
    2023
    Citations: 9
  • Bianchi Type-I Cosmological Model with Perfect Fluid in Modified ( ) Gravity
    V.G.Mete, P.S.Dudhe,V.M.Ingle
    JOURNAL OF SCIENTIFIC RESEARCH 15 (3), 571-581 , 2023
    2023
    Citations: 4
  • Five-Dimensional Plane Symmetric String Cosmological Model with Bulk Viscosity in General Relativity
    VG Mete, VS Deshmukh
    International Journal of Creative Research Thoughts 10 (2), 249-256 , 2022
    2022

MOST CITED SCHOLAR PUBLICATIONS

  • Anisotropic cosmological models with perfect fluid and dark energy
    Mete, V.G. Umarkar V.M
    International journal of Mathematical Archive , 2013
    2013
    Citations: 102
  • Synthesis Characterization of Lead Oxide Nanoparticles
    Meshram.S.D.,Mete,V.G.
    International Journal of Chemical and Physical Sciences 4, 83-88 , 2015
    2015
    Citations: 37
  • Kantowski-Sachs cosmological model in general theory of relativity
    KS Adhav, VG Mete, AS Nimkar, AM Pund
    International Journal of Theoretical Physics 47 (9), 2314-2318 , 2008
    2008
    Citations: 27
  • Einstein-Rosen Universe with Wet Dark Fluid in General Relativity
    KS Adhav, VG Mete, RS Thakare, AM Pund
    International Journal of Theoretical Physics 50 (1), 164-170 , 2011
    2011
    Citations: 25
  • Kasner Cosmological Models with Two-Fluid Source in General Relativity
    VG Mete, VM Umarkar, AM Pund
    International Journal of Theoretical Physics 52 (7), 2446-2454 , 2013
    2013
    Citations: 10
  • Bianchi type-III holographic dark energy cosmological model in f (R, T) theory of gravitation
    KR Mule, SP Gaikwad, VG Mete
    New Astronomy 105, 102087 , 2024
    2024
    Citations: 9
  • Five-Dimensional Cosmological Model with One Dimensional Cosmic String Coupled with Zero Mass Scalar Field in Lyra Manifold
    VG Mete, VS Deshmukh
    JOURNAL OF SCIENTIFIC RESEARCH 15 (2), 351-359 , 2023
    2023
    Citations: 9
  • A higher-dimensional Bianchi type-I inflationary Universe in general relativity
    SD Katore, KS Adhav, VG Mete, AY Shaikh
    Pramana 78 (1), 101-107 , 2012
    2012
    Citations: 9
  • Axially Symmetric Bianchi Type-I Model with Massless Scalar Field and Cosmic Strings in Barber’s Self-Creation Cosmology
    KS Adhav, AS Nimkar, VG Mete, MV Dawande
    International Journal of Theoretical Physics 49 (5), 1127-1132 , 2010
    2010
    Citations: 8
  • Bianchi Type IX Magnetized Bulk Viscous String Cosmological Model in General Relativity
    VG Mete, VD Elkar, VS Deshmukh
    Theoretical Physics 2 (1), 15 , 2017
    2017
    Citations: 7
  • Higher dimensional plane symmetric cosmological models with two-fluid source in general relativity
    VG Mete, VM Umarkar, AM Pund
    International Journal of Theoretical Physics 52 (12), 4439-4444 , 2013
    2013
    Citations: 7
  • Bianchi type-III charged fluid universe in Brans-Dicke theory of gravitation
    VG Mete, KR Mule, VM Ingle
    Int. J. Sci. Res. in Physics and Applied Sciences 6 (5), 57-61 , 2018
    2018
    Citations: 6
  • Two-fluid cosmological models in Bianchi type-V space-time in higher dimensions
    VG Mete, VM Umarkar, AM Pund
    Prespacetime Journal 3 (2) , 2012
    2012
    Citations: 6
  • LRS Bianchi type I universe filled with interacting cold dark matter and holographic dark energy
    VG Mete, PB Murade, AS Bansod
    The African Review of Physics 12 , 2018
    2018
    Citations: 5
  • Axially Symmetric Cosmological Model with Bulk Stress in Saez-Ballester Theory of Gravitation
    VG Mete, AS Nimkar, VD Elkar
    International Journal of Theoretical Physics 55 (1), 412-420 , 2016
    2016
    Citations: 5
  • Inhomogeneous Wet Dark Fluid Cosmological Model with Time Dependent - Term
    VG Mete, VD Elkar, KR Mule
    Advanced Studies in Theoretical Physics 9 (12), 575-585 , 2015
    2015
    Citations: 5
  • FRW Cosmological Model with Bulk Viscosity and Phantom Dark Energy in f ( R ) Gravity
    VG Mete, PS Dudhe
    Journal of Scientific Research 17 (1), 141-150 , 2025
    2025
    Citations: 4
  • Qualitative Behavior of Cosmological Model with Cosmic Strings and Minimally Interacting Dark Energy
    VG Mete, VS Deshmukh, DV Kapse
    Journal of Scientific Research 16 (2), 479-491 , 2024
    2024
    Citations: 4
  • Bianchi Type-I Cosmological Model with Perfect Fluid in Modified ( ) Gravity
    V.G.Mete, P.S.Dudhe,V.M.Ingle
    JOURNAL OF SCIENTIFIC RESEARCH 15 (3), 571-581 , 2023
    2023
    Citations: 4
  • BIANCHI TYPE-V MAGNETIZED COSMOLOGICAL MODEL WITH WET DARK FLUID IN GENERAL RELATIVITY
    VDE V.G.Mete, K.R.Mule
    International journal of Current Research 8 (11), 41464-41468 , 2016
    2016
    Citations: 4