142 citations · 205 across the 15 of their papers we have counts for
15 papers
From modified Tsallis-Renyi entropy to a MOND-like force law, Bekenstein bound, and Landauer principle for black holes
Everton M. C. Abreu, Jorge Ananias Neto
We examine black hole thermodynamics within the framework of modified Renyi entropy and explore its implications in Modified Newtonian Dynamics (MOND), an extension of Newton secon…
Black holes quasinormal modes, Loop Quantum Gravity Immirzi parameter and nonextensive statistics
Everton M. C. Abreu, Jorge Ananias Neto, Edesio M. Barboza +1
It is argued that, using the black hole area entropy law together with the Boltzmann-Gibbs statistical mechanics and the quasinormal modes of the black holes, it is possible to det…
Non-Gaussian thermostatistical considerations upon the Saha equation
Bráulio B. Soares, Edésio M. Barboza, Everton M. C. Abreu +1
The Saha equation provides the relation between two consecutive ionization state populations, like the Maxwell-Boltzmann velocity distribution of the atoms in a gas ensemble. Saha…
The unphysical character of dark energy fluids
Ronaldo C. Duarte, Edésio M. Barboza, Everton M. C. Abreu +1
It is well known that, in the context of general relativity, an unknown kind of matter that must violate the strong energy condition is required to explain the current accelerated…
Hořava-Lifshitz cosmological models in noncommutative space-times
E. M. C. Abreu, A. C. R. Mendes, G. Oliveira-Neto +3
In this work, we will analyze a noncommutative (NC) version of the Friedmann-Robert-Walker cosmological models within the gravitational Hořava-Lifshitz theory. The matter content o…
Tsallis' entropy, modified Newtonian accelerations and the Tully-Fisher relation
Everton M. C. Abreu, Jorge Ananias Neto, Albert C. R. Mendes +1
In this paper we have shown that the connection between the number of bits and the area of the holographic screen, where both were established in Verlinde's theory of entropic grav…