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Showing 1-20 of 222 results
  1. Anisotropic dark matter distribution in Saez–Ballester theory of gravitation

    In this paper, Kantowski–Sach’s cosmological model is investigated in presence of Saez–Ballester scalar tensor theory of gravitation and an...

    J. S. Wath, A. S. Nimkar in Indian Journal of Physics
    Article 20 December 2023
  2. Particle creation and bulk viscosity in Bianchi-I universe in Saez–Ballester theory with different deceleration parameters

    In Saez–Ballester gravitational theory, we studied the role of particle creation and bulk viscosity in the evolution of a spatially homogeneous and...

    Chayanika Chetia, Mrinnoy M. Gohain, Kalyan Bhuyan in General Relativity and Gravitation
    Article 03 October 2023
  3. Higher dimensional Bianchi type-III string cosmological models with dark energy in Saez–Ballester scalar-tensor theory of gravitation

    We have investigated the five-dimensional Bianchi type-III string cosmological models with dark energy using the Saez–Ballester scalar-tensor theory...

    R. K. Dabgar, A. K. Bhabor in Journal of Astrophysics and Astronomy
    Article 19 August 2023
  4. The study of accelerating DE models in Saez–Ballester theory of gravitation

    The investigation in the present work is carried out on the spatially homogeneous and anisotropic axially symmetric space-time in the presence of two...

    T. Vinutha, K. Venkata Vasavi in The European Physical Journal Plus
    Article 01 December 2022
  5. Higher-dimensional Bianchi type-I dark energy models with barotropic fluid in Saez-Ballester scalar-tensor theory of gravitation

    In this paper, we have explored the features of the five-dimensional Bianchi type-I cosmological universe filled with barotropic fluid and dark...

    Diksha Trivedi, A. K. Bhabor in Indian Journal of Physics
    Article 08 September 2022
  6. Kantowski–Sachs viscous Ricci dark energy model in Saez–Ballester theory of gravitation

    In this paper, we examine the spatially homogeneous and anisotropic Kantowski–Sachs (KS) space–time with viscous Ricci dark energy in the framework...

    M V Santhi, Y Sobhanbabu in Indian Journal of Physics
    Article 25 May 2021
  7. Bianchi type-III Tsallis holographic dark energy model in Saez–Ballester theory of gravitation

    In this paper, we have investigated Tsallis holographic dark energy (infrared cutoff is the Hubble radius) in homogeneous and anisotropic Bianchi...

    M. Vijaya Santhi, Y. Sobhanbabu in The European Physical Journal C
    Article Open access 24 December 2020
  8. Bulk viscous string cosmological models in Saez-Ballester theory of gravity

    In this communication, a new class of bulk viscous string cosmological models has been constructed in Saez-Ballester theory of gravitation. To obtain...

    R. K. Mishra, Heena Dua in Astrophysics and Space Science
    Article 08 November 2019
  9. Bianchi type-I viscous fluid and interacting dark energy cosmological model in general relativity

    In this paper, we have studied spatially homogeneous anisotropic Bianchi type-I viscous fluid dark energy cosmological model interacting in the...

    Sanjeev Kumar, Mahesh Kumar Yadav, ... Muneshwar Hembram in Pramana
    Article 05 October 2022
  10. Hypersurface-homogeneous modified holographic Ricci dark energy cosmological model by hybrid expansion law in Saez–Ballester theory of gravitation

    The main motive of this investigation is to study the behavior of cosmological model in the presence of matter and a modified holographic Ricci dark...

    A. Y. Shaikh, A. S. Shaikh, K. S. Wankhade in Journal of Astrophysics and Astronomy
    Article 15 June 2019
  11. Rényi holographic dark energy model with two IR cutoffs in Marder type universe

    In the study of Saez–Ballester scalar tensor theory (Saez and Ballester in Phys Lett A 113:467, 1986), we examine the cosmic expansion phenomenon...

    M. Vijaya Santhi, T. Chinnappalanaidu, Madhusmita Tripathy in Indian Journal of Physics
    Article 13 February 2024
  12. Bianchi type-III Renyi holograghic dark energy models a in scalar tensor theory

    In this research, we have investigated the Renyi holographic dark energy (RHDE) models in Bianchi type- III Universe with in the framework of the...

    Y. Sobhanbabu, M. Vijaya Santhi in General Relativity and Gravitation
    Article 30 August 2022
  13. Viscous string anisotropic cosmological model in scalar–tensor theory

    We investigate the spatially homogeneous and anisotropic Kantowski–Sachs space time in the presence of viscous string and new holographic dark energy...

    T. Vinutha, V. U. M. Rao, ... K. S. Kavya in Indian Journal of Physics
    Article 16 October 2020
  14. Anisotropic new holographic dark energy model in Saez–Ballester theory of gravitation

    This work is devoted to the investigation of new holographic dark energy (infrared cutoff is the Hubble radius) in locally rotationally symmetric...

    Y. Aditya, D. R. K. Reddy in Astrophysics and Space Science
    Article 07 September 2018
  15. Accelerating Kaluza-Klein Universe in Modified Theory of Gravitation

    The purpose of this paper is to study the Kaluza-Klein universe in the context of the f ( R , T ) gravity theory using magnetized strange quark matter...

    S. D. Katore, S. P. Hatkar, D. P. Tadas in Astrophysics
    Article 01 March 2023
  16. Kantowski–Sachs Tsallis holographic dark energy model with sign-changeable interaction

    In this work devoted to the investigation of the Tsallis holographic dark energy (IR cut-off is Hubble radius) in homogeneous and anisotropic...

    Y. Sobhanbabu, M. Vijaya Santhi in The European Physical Journal C
    Article Open access 27 November 2021
  17. Viscous Ricci Dark Energy Cosmological Models in Brans-Dicke Theory

    The whole article deals with the analysis of the cosmic model of Ruban’s space-time in the context of a bulk viscosity impact in the form of Ricci...

    M. Vijaya Santhi, T. Chinnappalanaidu, S. Srivani Madhu in Astrophysics
    Article 01 December 2023
  18. Tilted Bianchi type-I wet dark fluid model in Saez and Ballester theory

    Tilted Bianchi-I wet dark fluid cosmological model is investigated in Saez and Ballester scalar theory of gravitation. Background cosmologies are...

    S. K. Sahu, T. T. Tole, M. Balcha in Indian Journal of Physics
    Article 11 January 2018
  19. Perfect fluid and heat flow in f(RT) theory

    Here we have studied locally rotationally symmetric Bianchi-V Universe in the presence of modified theory for gravitation [ f ( R T ) theory] and for...

    D D PAWAR, R V Mapari, J L Pawade in Pramana
    Article 04 February 2021
  20. Bulk Viscous String Cosmological Model with Power Law Volumetric Expansion in Teleparallel Gravity

    In this paper, we have investigated the Bianchi-type V cosmological model which is spatially homogeneous and anisotropic in presence of bulk viscous...

    Kalpana Pawar, A. K. Dabre in Astrophysics
    Article 01 March 2023
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