240 citations · 2.6k across the 71 of their papers we have counts for
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The effects of running gravitational coupling on three dimensional black holes
Angel Rincon, Benjamin Koch, Cristobal Laporte +2
In the present work, we investigate the consequences of running gravitational coupling on the properties of the three-dimensional BTZ black hole. We take as starting point the func…
Cosmological constraints on scale-dependent cosmology
Pedro D. Alvarez, Benjamin Koch, Cristobal Laporte +1
This paper examines a cosmological model of scale-dependent gravity. The gravitational action is taken to be the Einstein-Hilbert term supplemented with a cosmological constant, wh…
Gauge boson masses from the scale-dependent interplay between the gravitational and the electroweak sector
Cristobal Laporte, Benjamin Koch, Felipe Canales +1
In this paper we explore the interplay of scale dependence arising in the electroweak and the gravitational sector. Using the method of variational parameter setting leads naturall…
Orbits of light rays in (1+2)-dimensional Einstein-power-Maxwell gravity: Exact analytical solution to the null geodesic equations
Grigoris Panotopoulos, Angel Rincon
We study photon orbits within (1+2)-dimensional Einstein-power-Maxwell non-linear electrodynamics assuming a static and circularly symmetric background. An exact analytical solutio…
Binary X-ray sources in massive Brans-Dicke gravity
Grigoris Panotopoulos, Ángel Rincón, Ilídio Lopes
This study focuses on the X-ray emission of low-mass black hole binaries in massive Brans-Dicke gravity. First, we compute the accretion disk adopting the well-known Shakura-Sunyae…
Statefinder analysis of scale-dependent cosmology
Pedro D. Alvarez, Benjamin Koch, Cristobal Laporte +2
We study the statefinder parameters of a cosmological model based on scale-dependent gravity. The effective Einstein field equations come from an average effective action. From the…