3 papers
gr-qc2026
Kerr--Schild--AdS geometries in quadratic f(R) gravity: A no-go theorem
Alikram N. Aliev
We investigate Kerr-Schild-AdS geometries in quadratic f(R) gravity without imposing the constant-curvature condition R=R_0 a priori. We show that the field equations dynamically e…
gr-qc2026
Horizon structure and extremal configurations of Kerr-Newman-anti-de Sitter black holes in f(R) gravity
Alikram N. Aliev
Exploiting the correspondence between Kerr-Newman-(A)dS black hole solutions in general relativity and their constant-curvature counterparts in gravity, we employ a unified…
gr-qc2026
Kerr-Newman-de Sitter black holes in gravity with constant curvature: horizon structure and extremality
Alikram N. Aliev, Göksel Daylan Esmer
The theory of gravity with constant curvature (i.e. constant scalar curvature) admits rotating and charged black hole solutions obtained from the Kerr-Newman-(A)dS metrics o…