Search Results - "Ananias Neto, Jorge"

Barrow black hole corrected-entropy model and Tsallis nonextensivity by Abreu, Everton M.C., Ananias Neto, Jorge

“…The quantum scenario concerning Hawking radiation, gives us a precious clue that a black hole has its temperature directly connected to its area gravity and…”
Get full text

Statistical approaches on the apparent horizon entropy and the generalized second law of thermodynamics by Abreu, Everton M.C., Neto, Jorge Ananias

“…In this work we have investigated the effects of three nongaussian entropies, namely, the modified Rényi entropy (MRE), the Sharma-Mittal entropy (SME) and the…”
Get full text

Thermal features of Barrow corrected-entropy black hole formulation by Abreu, Everton M. C., Neto, Jorge Ananias

“…Through the last years, it was demonstrated that quantum corrections of entropy, represented by logarithmic and power law corrections terms, constituted an…”
Get full text

Black holes thermodynamics from a dual Kaniadakis entropy by Abreu, Everton M. C., Ananias Neto, Jorge

“…Abstract Kaniadakis entropy, an important extension of the Boltzmann-Gibbs entropy, was proposed some years ago. Inspired by a dual Renyi entropy, in this…”
Get full text

Considerations on gravity as an entropic force and entangled states by Abreu, Everton M.C., Neto, Jorge Ananias

“…Verlindeʼs ideas considered gravity as an emergent force originated from entropic concepts. This hypothesis generated a huge number of papers through the last…”
Get full text

Non-Gaussian thermostatistical considerations upon the Saha equation by Soares, Bráulio B., Barboza, Edésio M., Abreu, Everton M.C., Neto, Jorge Ananias

“…The Saha equation provides the relation between two consecutive ionization state populations, like the Maxwell–Boltzmann velocity distribution of the atoms in…”
Get full text

Jeans instability criterion from the viewpoint of Kaniadakis' statistics by Abreu, Everton M. C., Ananias Neto, Jorge, Barboza, Edesio M., Nunes, Rafael C.

“…In this letter we have derived the Jeans length in the context of the Kaniadakis statistics. We have compared this result with the Jeans length already…”
Get full text

The unphysical character of minimally coupled dark energy fluids by Duarte, Ronaldo C., Barboza, Edésio M., Abreu, Everton M. C., Neto, Jorge Ananias

“…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…”
Get full text

Barrow fractal entropy and the black hole quasinormal modes by Abreu, Everton M.C., Ananias Neto, Jorge

“…Using the Boltzmann-Gibbs statistical mechanics together with the quasinormal modes of the black holes and the Bekenstein-Hawking area entropy law, we can…”
Get full text

Statistical approaches and the Bekenstein bound conjecture in Schwarzschild black holes by Abreu, Everton M.C., Neto, Jorge Ananias

“…One of the challenges of today's theoretical physics is to fully understand the connection between a geometrical object like area and a thermostatistical one…”
Get full text

Dark energy models through nonextensive Tsallis’ statistics by Barboza, Edésio M., Nunes, Rafael da C., Abreu, Everton M.C., Ananias Neto, Jorge

“…The accelerated expansion of the Universe is one of the greatest challenges of modern physics. One candidate to explain this phenomenon is a new field called…”
Get full text

Barrow's black hole entropy and the equipartition theorem by Abreu, Everton M. C., Ananias Neto, Jorge, Barboza, Edésio M.

“…Barrow's entropy appears due to the fact that the black hole surface can be modified due to the quantum gravitational outcome. The measure of this perturbation…”
Get full text

Tsallis and Kaniadakis statistics from a point of view of the holographic equipartition law by Abreu, Everton M. C., Neto, Jorge Ananias, Mendes, Albert C. R., Bonilla, Alexander

“…In this work, we have illustrated the difference between both Tsallis and Kaniadakis entropies through cosmological models obtained from the formalism proposed…”
Get full text

Fundamental constants, entropic gravity and nonextensive equipartition theorem by Neto, Jorge Ananias

“…By using Verlinde’s formalism, we propose that the positive numerical factor, in which Klinkhamer states that it is necessary to define the fundamental length,…”
Get full text

On the role of Barrow's fractal entropy in the loop quantum gravity Barbero-Immirzi parameter by Abreu, Everton M. C., Neto, Jorge Ananias

“…Abstract It is claimed that, using the Boltzmann-Gibbs statistical mechanics together with the Bekenstein-Hawking area entropy law, it is possible to determine…”
Get full text

Modified gauge-unfixing formalism and gauge symmetries in the noncommutative chiral bosons theory by Costa, Cleber N., Ambrósio, Gabriella V., Alves, Paulo R. F., Ananias Neto, Jorge, Thibes, Ronaldo

“…Abstract We use the gauge-unfixing (GU) formalism framework in a two-dimensional noncommutative chiral bosons (NCCB) model to disclose new hidden symmetries…”
Get full text

Using Unruh temperature and generalized chemical potential as alternative pathway to determine the Hubble parameter by Soares, Bráulio Batista, Barboza, Edésio Miguel, Abreu, Everton M.C., Neto, Jorge Ananias

“…Hubble constant is found relating velocities and distances of galaxies. Actually Cepheid stars and cosmic background radiation present two distinct values for…”
Get full text

On the nature of modified Rényi entropy and the incomplete statistics approach in black holes thermodynamics by C. Abreu, Everton M., Ananias Neto, Jorge

“…In this work we have investigated the effects of the two highlighted non-Gaussian entropies which are the modified Rényi entropy and the so-called incomplete…”
Get full text

Loop quantum gravity Immirzi parameter and the Kaniadakis statistics by Abreu, Everton M.C., Ananias Neto, Jorge, Mendes, Albert C.R., de Paula, Rodrigo M.

“…•Emergence of connection between the Loop Quantum Gravity Immirzi parameter and the area of a punctured surface.•Kaniadakis and Tsallis thermostatistics…”
Get full text

Decoupling redshift: The key to conciliate global and local estimates of the Universe expansion rate by Barboza, Edésio M., Abreu, Everton M. C., Ananias Neto, Jorge

“…Abstract To explain the discrepancy between the local and the global estimates of the Universe expansion rate, H 0 , becomes one of the most challenging…”
Get full text