3 papers
gr-qc2026
Models of exponential and power-law acceleration of the Universe in Horndeski theory without ghosts and Laplace instabilities
Ruslan K. Muharlyamov, Tatiana N. Pankratyeva, Shehabaldeen O. A. Bashir
We present a designer method for flat Friedman-Robertson-Walker space-times within the framework of Horndeski's scalar-tensor theory. As a result, one can find subclasses of Hornde…
gr-qc2025
Exact cosmological solutions with magnetic field in the theory of gravity with non-minimal kinetic coupling
Ruslan K. Muharlyamov, Tatiana N. Pankratyeva, Shehabaldeen O. A. Bashir
We investigate anisotropic and homogeneous cosmological models in the scalar-tensor theory of gravity with non-minimal kinetic coupling of a scalar field to the curvature given by…
gr-qc2024
Magnetic Bianchi-I cosmology in the Horndeski theory
Ruslan K. Muharlyamov, Tatiana N. Pankratyeva, Shehabaldeen O. A. Bashir
We study the evolution of Bianchi-I space-times within the framework of the Horndeski theory with . The space-times are filled a global unidirectional electroma…