1. Formation of Supermassive Nuclei of Black Holes in the Early Universe by the Mechanism of Scalar-Gravitational Instability. I. Local Picture\({}^{1}\)

   • Yu. G. Ignat’ev

   OriginalPaper 23 November 2023 Pages: 327 - 344

   

2. Phantom Dark Energy Nature of String-Fluid Cosmological Models in \(\boldsymbol{f(Q)}\)-Gravity

   • Dinesh Chandra Maurya

   OriginalPaper 23 November 2023 Pages: 345 - 361

   

3. “New Inflation” for a Bianchi Type IX Cosmological Model with Rotation and Dark Energy

   • V. F. Panov
   • O. V. Sandakova
   • E. V. Kuvshinova

   OriginalPaper 23 November 2023 Pages: 362 - 366

4. Quantization of Measure in Gravitation

   • V. Dzhunushaliev
   • V. Folomeev

   OriginalPaper 23 November 2023 Pages: 367 - 373

5. On the Stability of Spherically Symmetric Space-Times in Scalar-Tensor Gravity

   • K. A. Bronnikov
   • S. V. Bolokhov
   • R. Ibadov

   OriginalPaper 23 November 2023 Pages: 374 - 386

   

6. Proof for the Weak and the Strong Energy Conditions Theorems in Einstein–Yang–Mills Theories

   • Alcides Garat

   OriginalPaper 23 November 2023 Pages: 387 - 399

7. London-Like Tensor Modes of Gravitational Waves in Cosmic String Cosmology

   • Claudio Aravena-Plaza
   • Víctor Muñoz
   • Felipe A. Asenjo

   OriginalPaper 23 November 2023 Pages: 400 - 403

8. A Note on the Arrow of Time in Nonminimally Coupled Scalar Field FRW Cosmology

   • L. A. León Andonayre
   • M. A. Skugoreva
   • T. Vargas

   OriginalPaper 23 November 2023 Pages: 404 - 410

   

9. Photon Spheres near Dilatonic Dyon-Like Black Holes in a Model with Two Abelian Gauge Fields and Two Scalar Fields

   • V. D. Ivashchuk
   • A. N. Malybayev
   • G. Takey

   OriginalPaper 23 November 2023 Pages: 411 - 418

10. Studies of Density Contrast of Cold Dark Matter in Cosmological Radiation and Dark Energy Background: A Symmetry-Based Approach

    • Aritra Ganguly
    • Amitava Choudhuri

    OriginalPaper 23 November 2023 Pages: 419 - 431

    

11. GZK Cutoff in Presence of a Specified Modified Dispersion Relation

    • Arash Majidian
    • Mehdi Jafari Matehkolaeer

    OriginalPaper 23 November 2023 Pages: 432 - 436

    

12. Thick Fluid Disks Around Binary Black Holes

    • S. V. Chernov

    OriginalPaper 23 November 2023 Pages: 437 - 442

    

13. The Fate of the Universe Evolution in the Quadratic Form of Ricci–Gauss–Bonnet Cosmology

    • Santosh V Lohakare
    • Francisco Tello-Ortiz
    • S. K. Tripathy

    OriginalPaper 23 November 2023 Pages: 443 - 455

    

14. On Algebraic Dependence of Cosmological Parameters

    • Žarko Mijajlović
    • Danijela Branković

    OriginalPaper 23 November 2023 Pages: 456 - 467

    

15. Cosmological Model with Cosmic Transit Behavior in Brans-Dicke Theory

    • Sunil K. Tripathy
    • Alaka Priyadarsini Sendha
    • B. Mishra

    OriginalPaper 23 November 2023 Pages: 468 - 478

    

16. Models of Anisotropic Stars in Spherically Symmetric Space-Time

    • Ankita Jangid
    • B. S. Ratanpal
    • K. K. Venkataratnam

    OriginalPaper 23 November 2023 Pages: 479 - 485

    

17. Dynamical Analysis of a Charged Spherical Star in \(\boldsymbol{R-}\boldsymbol{\beta}\boldsymbol{R}_{\boldsymbol{c}}\mathbf{tanh}\boldsymbol{(R/R_{c})+}\boldsymbol{\xi}\boldsymbol{RT}\) Gravity

    • M. Z. Bhatti
    • Z. Yousaf
    • M. Yousaf

    OriginalPaper 23 November 2023 Pages: 486 - 502