M P V V BHASKARA RAO

@vignaniit.edu.in

Associate Professor and Department of Basic Sciences and Humanities
VIGNAN INSTITUTE OF INFORMATION TECHNOLOGY

M P V V BHASKARA RAO


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https://researchid.co/mekabhaskar

EDUCATION

M.Sc. in Mathematics, M.Tech in Computer Science and Systems Engineering, Ph.D. in Applied Mathematics

RESEARCH, TEACHING, or OTHER INTERESTS

Mathematical Physics, Applied Mathematics, Physics and Astronomy
11

Scopus Publications

92

Scholar Citations

7

Scholar h-index

5

Scholar i10-index

Scopus Publications

  • BIANCHI TYPE VI0 GENERALIZED GHOST PILGRIMS DARK ENERGY COSMOLOGICAL MODEL IN SAEZ-BALLESTER THEORY OF GRAVITATION
    Tenneti Ramprasad, M.P.V.V. Bhaskara Rao, M. Kiran, Satyanarayana Bora
    East European Journal of Physics, 2025
    The Generalized Ghost Pilgrim Dark Energy (GGPDE) in the Saez-Ballester Theory of Gravitation (SBTG) and the Bianchi type VI0 space-time framework serve as the foundation for this work. We used Mishra and Dua's [Astrophys. Space Sci. 366, 6 (2021)] straightforward parameterization of average scale factor a(t) = exp{(αt+β)p} to find precise solutions to the field equations. We have looked into the GGPDE and dark matter (DM), both when they interact and when they don't. For both models, some significant and well-known parameters are produced, including the Hubble parameter, the equation of state (EOS) parameter, the deceleration parameter, etc. It is discovered that for both models, the deceleration parameter denotes an accelerated phase and the EOS parameter a cosmological constant. For both the non-interacting and interacting models, the stability analysis and energy conditions are examined.
  • Bianchi type-III Magnetized String model with Constant Decelerating Parameter in General Theory of Relativity
    MPVV Bhaskara Rao, Dr.Tenneti Ramprasad, M Kiran, Satyanarayana Bora
    Proceedings of SPIE the International Society for Optical Engineering, 2023
    In this article, we have observed the Bianchi type-III anisotropic cosmological model in the presence of cloud strings in context of electro- magnetic field in general theory of relativity. With the aid of the constant decelerating parameter and the shear scalar's relationship to scalar expansion that is derived from variation law of Hubble parameter [1] exact solutions of field equations have been obtained. Graphical representations of the parameters have been made out for the analysis of the dynamics and significance of the physical parameters of the model. The physical and kinematical properties found in the model demonstrate acceleration in the expansion of the universe, showcasing a compatibility with present day cosmological observations.
  • Bianchi type–I dark energy cosmological model coupled with a massive scalar field
    M.P.V.V. Bhaskara Rao, R.L. Naidu, Y. Aditya, D.R.K. Reddy
    New Astronomy, 2022
  • Anisotropic Magnetized Cloud String Universe with Hybrid Expansion Law
    T. Ramprasad, M. Kiran, M.P.V.V. Bhaskara Rao
    Discontinuity Nonlinearity and Complexity, 2022
  • Anisotropic minimally interacting dark energy models with cosmic strings and a massive scalar field
    M. P. V. V. Bhaskara Rao, Y. Aditya, U. Y. Divya Prasanthi, D. R. K. Reddy
    International Journal of Modern Physics A, 2021
    This paper deals with the construction of locally rotationally symmetric (LRS) Bianchi type-II (B-II) cosmological models obtained by solving Einstein field equations coupled with an attractive massive scalar field (MSF) when the source of gravitation is the mixture of cosmic string cloud and anisotropic dark energy (DE) fluid which are minimally interacting. We have obtained exact cosmological models by using (i) shear scalar is proportional to the scalar expansion of the space–time and (ii) a power-law relation between the average scale factor of the universe and the scalar field. Our models represent string cosmological model and DE model in the presence of MSF. Using our model, we determine cosmological parameters such as energy densities, deceleration parameter, statefinders and equation of state parameter. We, also, present the tension density and energy density of the string. We discuss the physical aspects of these cosmological parameters. It is observed that our models represent accelerated expansion phenomenon of our universe as confirmed by Supernova Ia experiment.
  • Kantowski–sachs universe with dark energy fluid and massive scalar field
    K. Deniel Raju, M.P.V.V. Bhaskara Rao, Y. Aditya, T. Vinutha, D.R.K. Reddy
    Canadian Journal of Physics, 2020
    This study is mainly concerned with a spatially homogeneous and anisotropic Kantowski–Sachs cosmological model with anisotropic dark energy fluid and massive scalar field. We solve the field equations using (i) the shear scalar proportionality to the expansion scalar and (ii) a mathematical condition that is a consequence of the power law between the scalar field and the average scale factor of the universe, and the corresponding dark energy model is presented. The cosmological parameters of the model are computed and discussed, as well as the relevance of its dynamical aspects to the recent scenario of the accelerated expansion of the universe.
  • Kantowski-Sachs modified holographic Ricci dark energy model in Saez-Ballester theory of gravitation
    M.P.V.V. Bhaskar Rao, D.R.K. Reddy, K. Sobhan Babu
    Canadian Journal of Physics, 2018
    We have considered Kantowski–Sachs space–time in the presence of matter and anisotropic modified holographic Ricci dark energy components in the scalar–tensor theory of gravitation formulated by Saez and Ballester (Phys. Lett. A, 113, 467, 1986) and derived the field equations of the theory. We have used (i) hybrid expansion law proposed by Akarsu et al. (JCAP, 022, 2014), (ii) a relation between metric potentials, and (iii) modified holographic Ricci dark energy density given by Chen and Jing (Phys. Lett. B, 679, 144, 2009) to obtain an exact solution of the field equations that describes a Kantowski–Sachs holographic modified Ricci dark energy universe in this theory. Physical and kinematical parameters are also computed and their physical behavior is discussed.
  • A modified holographic Ricci dark energy model in a self-creation cosmology
    M.P.V.V. Bhaskara Rao, D.R.K. Reddy, K. Sobhan Babu
    Canadian Journal of Physics, 2016
    This paper deals with a locally rotationally symmetric Bianchi type II space–time with dark matter and anisotropic modified holographic Ricci dark energy as source in second self-creation theory of gravitation proposed by Barber (Gen. Relativ. Gravit. 14, 117 (1982)). To solve the field equations of this theory we have used (i) hybrid expansion law, (ii) a relation between metric potentials and a modified holographic Ricci dark energy given by Chen and Jing (Phys. Lett. B, 679, 144 (2009)). The solution obtained represents a Bianchi type II modified holographic dark energy model in self-creation cosmology. We observe that there is a smooth transition of the universe from decelerated phase to accelerated phase. This fact is in good agreement with the observations of modern cosmology. We have also discussed some important physical aspects of the model.
  • Bianchi type-V bulk viscous string cosmological model in a self-creation theory of gravitation
    M. P. V. V. Bhaskara Rao, D. R. K. Reddy, K. Sobhan Babu
    Astrophysics and Space Science, 2015
  • Stationary spherically symmetric one-kink model in Saez-Ballester theory of gravitation
    M. Kiran, D. R. K. Reddy, V. U. M. Rao, M. P. V. V. Bhaskara Rao
    Astrophysics and Space Science, 2015
  • Bianchi type-II Bulk viscous string cosmological model in self-creation theory of gravitation
    D. R. K. Reddy, M. P. V. V. Bhaskara Rao, K. Sobhan Babu
    Astrophysics and Space Science, 2014

RECENT SCHOLAR PUBLICATIONS

  • Bianchi Type VI0 Generalized Ghost Pilgrims Dark Energy Cosmological Model in Saez-Ballester Theory of Gravitation
    T Ramprasad, MB Rao, M Kiran, S Bora
    East European Journal of Physics, 59-69 , 2025
    2025
  • Anisotropic Magnetized String model with Constant Decelerating Parameter in General Theory of Relativity
    MB Rao, T Ramprasad, M Kiran, S Bora, D Kumar
    International Journal of Information Technology, Research and Applications 2 … , 2023
    2023
  • Bianchi type-III magnetized string model with constant decelerating parameter in general theory of relativity
    MB Rao, T Ramprasad, M Kiran, S Bora
    International Conference on Emerging Materials for Technological … , 2023
    2023
  • Anisotropic Magnetized Cloud String Universe with Hybrid Expansion Law
    T Ramprasad, M Kiran, MB Rao
    Discontinuity, Nonlinearity, and Complexity 11 (02), 315-323 , 2022
    2022
    Citations: 3
  • Bianchi type–I dark energy cosmological model coupled with a massive scalar field
    MB Rao, RL Naidu, Y Aditya, DRK Reddy
    New Astronomy 92, 101733 , 2022
    2022
    Citations: 15
  • Anisotropic minimally interacting dark energy models with cosmic strings and a massive scalar field
    M Bhaskara Rao, Y Aditya, UY Divya Prasanthi, DRK Reddy
    International Journal of Modern Physics A 36 (36), 2150260 , 2021
    2021
    Citations: 9
  • Kantowski-Sachs universe with Dark energy fluid and massive scalar field
    KD Raju, M Bhaskara Rao, Y Aditya, T Vinutha, DRK Reddy
    Canadian Journal of Physics 98 (11), 993-998 , 2020
    2020
    Citations: 19
  • Kantowski–Sachs modified holographic Ricci dark energy model in Saez–Ballester theory of gravitation
    M Bhaskar Rao, DRK Reddy, K Sobhan Babu
    Canadian Journal of Physics 96 (5), 555-559 , 2018
    2018
    Citations: 10
  • Bianchi type - V Modified Holographic Ricci Dark Energy Model in Brans-Dicke theory of Gravitation
    KSB M.P.V.V. Bhaskara Rao, D.R.K. Reddy
    Prespacetime 8 (1), 21-32 , 2017
    2017
  • Five-dimensional FRW Modified Holographic Ricci Dark Energy Cosmological Models with Hybrid Expansion Law in a Scalar-Tensor Theory of Gravitation
    MB Rao, DRK Reddy, KS Babu
    Prespacetime Journal 7 (13) , 2016
    2016
    Citations: 4
  • A modified holographic Ricci dark energy model in a self-creation cosmology
    M Bhaskara Rao, DRK Reddy, KS Babu
    Canadian Journal of Physics 94 (12), 1314-1318 , 2016
    2016
    Citations: 12
  • Bianchi type-V bulk viscous string cosmological model in a self-creation theory of gravitation
    M Bhaskara Rao, DRK Reddy, K Sobhan Babu
    Astrophysics and Space Science 359, 12 , 2015
    2015
    Citations: 7
  • Stationary spherically symmetric one-kink model in Saez-Ballester theory of gravitation
    M Kiran, DRK Reddy, VUM Rao, M Bhaskara Rao
    Astrophysics and Space Science 356 (1), 137-139 , 2015
    2015
    Citations: 3
  • Bianchi type-II Bulk viscous string cosmological model in self-creation theory of gravitation
    DRK Reddy, M Bhaskara Rao, K Sobhan Babu
    Astrophysics and Space Science 351 (1), 385-389 , 2014
    2014
    Citations: 10

MOST CITED SCHOLAR PUBLICATIONS

  • Kantowski-Sachs universe with Dark energy fluid and massive scalar field
    KD Raju, M Bhaskara Rao, Y Aditya, T Vinutha, DRK Reddy
    Canadian Journal of Physics 98 (11), 993-998 , 2020
    2020
    Citations: 19
  • Bianchi type–I dark energy cosmological model coupled with a massive scalar field
    MB Rao, RL Naidu, Y Aditya, DRK Reddy
    New Astronomy 92, 101733 , 2022
    2022
    Citations: 15
  • A modified holographic Ricci dark energy model in a self-creation cosmology
    M Bhaskara Rao, DRK Reddy, KS Babu
    Canadian Journal of Physics 94 (12), 1314-1318 , 2016
    2016
    Citations: 12
  • Kantowski–Sachs modified holographic Ricci dark energy model in Saez–Ballester theory of gravitation
    M Bhaskar Rao, DRK Reddy, K Sobhan Babu
    Canadian Journal of Physics 96 (5), 555-559 , 2018
    2018
    Citations: 10
  • Bianchi type-II Bulk viscous string cosmological model in self-creation theory of gravitation
    DRK Reddy, M Bhaskara Rao, K Sobhan Babu
    Astrophysics and Space Science 351 (1), 385-389 , 2014
    2014
    Citations: 10
  • Anisotropic minimally interacting dark energy models with cosmic strings and a massive scalar field
    M Bhaskara Rao, Y Aditya, UY Divya Prasanthi, DRK Reddy
    International Journal of Modern Physics A 36 (36), 2150260 , 2021
    2021
    Citations: 9
  • Bianchi type-V bulk viscous string cosmological model in a self-creation theory of gravitation
    M Bhaskara Rao, DRK Reddy, K Sobhan Babu
    Astrophysics and Space Science 359, 12 , 2015
    2015
    Citations: 7
  • Five-dimensional FRW Modified Holographic Ricci Dark Energy Cosmological Models with Hybrid Expansion Law in a Scalar-Tensor Theory of Gravitation
    MB Rao, DRK Reddy, KS Babu
    Prespacetime Journal 7 (13) , 2016
    2016
    Citations: 4
  • Anisotropic Magnetized Cloud String Universe with Hybrid Expansion Law
    T Ramprasad, M Kiran, MB Rao
    Discontinuity, Nonlinearity, and Complexity 11 (02), 315-323 , 2022
    2022
    Citations: 3
  • Stationary spherically symmetric one-kink model in Saez-Ballester theory of gravitation
    M Kiran, DRK Reddy, VUM Rao, M Bhaskara Rao
    Astrophysics and Space Science 356 (1), 137-139 , 2015
    2015
    Citations: 3
  • Bianchi Type VI0 Generalized Ghost Pilgrims Dark Energy Cosmological Model in Saez-Ballester Theory of Gravitation
    T Ramprasad, MB Rao, M Kiran, S Bora
    East European Journal of Physics, 59-69 , 2025
    2025
  • Anisotropic Magnetized String model with Constant Decelerating Parameter in General Theory of Relativity
    MB Rao, T Ramprasad, M Kiran, S Bora, D Kumar
    International Journal of Information Technology, Research and Applications 2 … , 2023
    2023
  • Bianchi type-III magnetized string model with constant decelerating parameter in general theory of relativity
    MB Rao, T Ramprasad, M Kiran, S Bora
    International Conference on Emerging Materials for Technological … , 2023
    2023
  • Bianchi type - V Modified Holographic Ricci Dark Energy Model in Brans-Dicke theory of Gravitation
    KSB M.P.V.V. Bhaskara Rao, D.R.K. Reddy
    Prespacetime 8 (1), 21-32 , 2017
    2017