96 citations · 200 across the 11 of their papers we have counts for
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Scalar decoupling and critical-curve invariance in a reduced MOG black-hole theory
Nikko John Leo S. Lobos, Emmanuel T. Rodulfo
Linear perturbations of a Schwarzschild-MOG black hole separate into scalar and gravito-vector sectors in the reduced strong-field theory at leading order in . The f…
Two-branch detector response for Dirac infall into a Schwarzschild--MOG black hole
Nikko John Leo S. Lobos, Emmanuel T. Rodulfo
We study a localized spin- detector falling into a Schwarzschild--MOG black hole. The detector interacts with a neutral massless scalar field through a charge-preserving two-l…
Gravitationally-decoupled hairy black holes: probing geometric, optical, and quasinormal mode signatures
Paul Allen M. Gonzales, Anna Chrysostomou, Alan S. Cornell +1
Gravitational-decoupling provides a systematic framework for constructing black hole geometries from known (seed) solutions (such as the Schwarzschild), whose exterior properties c…
Photon sphere jet equivalence and the non-uniqueness of black-hole thermodynamics
Nikko John Leo S. Lobos, Emmanuel T. Rodulfo
We examine whether scalar eikonal quasinormal-mode data determine black-hole thermodynamics. For static, spherically symmetric, asymptotically flat, nonextremal geometries, we prov…
Shadow dependent phenomenology framework for rotating black hole metric
Nikko John Leo S. Lobos, Emmanuel T. Rodulfo
We establish a formal thermodynamic-optical duality that bridges the semiclassical quantum evaporation of black holes with their classical macroscopic geometry. The physical viabil…
Dynamical Black Hole Thermodynamics in Modified Gravity
Nikko John Leo S. Lobos, Emmanuel T. Rodulfo
We investigate the dynamical and thermodynamic evolution of a Schwarzschild black hole in Modified Gravity (MOG) perturbed by a scalar gravitational wave breathing mode. By evaluat…