338 citations · 1.8k across the 76 of their papers we have counts for
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Scalar QNMs for higher dimensional black holes surrounded by quintessence in Rastall gravity
J. P. Morais Graça, Iarley P. Lobo
The spacetime solution for a black hole, surrounded by an exotic matter field, in Rastall gravity, is calculated in an arbitrary d-dimensional spacetime. After this, we calculate t…
Thermodynamics of Black Holes in Rastall Gravity
Iarley P. Lobo, H. Moradpour, J. P. Morais Graça +1
A promising theory in modifying general relativity by violating the ordinary energy-momentum conservation law in curved spacetime is the Rastall theory of gravity. In this theory,…
Cloud of strings in f(R) gravity
J. P. Morais Graça, Iarley P. Lobo, I. G. Salako
We derive the solution for a spherically symmetric string cloud configuration in a d-dimensional spacetime in the framework of f(R) theories of gravity. We also analyze some thermo…
The geometry of null-like disformal transformations
Iarley P. Lobo, Gabriel G. Carvalho
Motivated by the hindrance of defining metric tensors compatible with the underlying spinor structure, other than the ones obtained via a conformal transformation, we study how som…