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gr-qc2025
Analytical and numerical study of accretion processes around charged spherically symmetric black holes in scalar-tensor Gauss-Bonnet gravity
G. Mustafa, O. Donmez, A. Errehymy +5
We investigate the physical phenomena occurring around a spherically symmetric, non-rotating charged black hole (BH) to explore the effects of scalar-tensor Gauss-Bonnet gravity on…
gr-qc2020★ 13 cited
Matter Accretion onto a Conformal Gravity Black Hole
G. Abbas, A. Ditta
The accretion of test fluids flowing onto a black hole is investigated. Particularly, by adopting a dynamical Hamiltonian approach, we are capable to find the critical points for v…