Vol. 31, No. 3, 2025

Gravitation and Cosmology

Closed String Approximation in the Skyrme–Faddeev Chiral Model: Charged Lepton Sector

Yu. P. Rybakov p. 283 abstract

Gravitational Field of a Self-gravitating Continuous Medium, Dark Matter and Disk Galaxies

V. M. Zhuravlev p. 291 abstract

The Schrödinger Equation for a Spherically Symmetric System, Its Structure and Solutions^#

R. I. Ayala Oña, and T. P. Shestakova p. 312 abstract

Integrability of Truncated Hořava–Lifshitz Mixmaster Model in Rosenhain Functions

A. E. Pavlov, and S. M. Gaidar p. 319 abstract

Conformal Invariance and Phase Transitions: Implications for Stable Black Hole Horizons?

Pradosh Keshav MV, and Arun Kenath p. 326 abstract

Gauge Gravitation Theory in Riemann–Cartan Space-Time and the Nonsingular Universe

A. V. Minkevich p. 336 abstract

Anisotropic Bianchi Type V Model with Variable \(\boldsymbol{\Lambda}\) and \(\boldsymbol{G}\): Cosmological Aspects and Singularity Analysis

S. Kotambkar, Prerna Parkhi, and G. P. Singh p. 344 abstract

On the Possible Anisotropy of the Unruh Radiation. Part III: A Screened Detector

E. E. Kholupenko p. 353 abstract

A Study of a Riemann Soliton in a Perfect Fluid Space-Time and \(\boldsymbol{f(r,T)}\)-Gravity

Sampa Pahan, and Souvik Dutta p. 366 abstract

Comparison of Newton, Einstein and Brans–Dicke Gravitational Effects Associated with Earth and Other Planets Shape Determination

Sabrina Y. Fazzito, and Claudio M. Simeone p. 375 abstract

Photon Spheres near Black Holes in a Model with an Anisotropic Fluid

V. D. Ivashchuk, S. V. Bolokhov, F. B. Belissarova, N. Kydyrbay, A. N. Malybayev, G. S. Nurbakova, and B. Zheng p. 392 abstract

Cosmology with Rotation in Hybrid Inflation

O. V. Sandakova, V. F. Panov, and E. V. Kuvshinova p. 401 abstract

Generalized Robertson–Walker Space-Times Admitting \(\boldsymbol{\eta}\)-Ricci–Yamabe Solitons

Ansari Rakesh Baidya, Uday Chand De, and Abul Kalam Mondal p. 408 abstract

General-Relativistic Corrections on the Optical Measurement of the Earth-Fixed Rotating Observer in the Schwarzschild Background

H. Ramezani-Aval p. 415 abstract