scholarly journals Statistical entropy of Barriola-Vilenkin black hole

2004 ◽  
Vol 53 (11) ◽  
pp. 3673
Author(s):  
Li Gu-Qiang
Keyword(s):  
Black Hole ◽  
Statistical Entropy

Quantum Statistical Entropy of Dielectric Black Hole

2012 ◽  
Vol 52 (2) ◽  
pp. 362-367 ◽  
Author(s):  
Huaifan Li ◽  
Huihua Zhao ◽  
Lichun Zhang
Keyword(s):  
Black Hole ◽  
Statistical Entropy ◽  
Quantum Statistical ◽  
Dielectric Black Hole

scholarly journals BOUND OF NONCOMMUTATIVITY PARAMETER BASED ON BLACK HOLE ENTROPY

2010 ◽  
Vol 25 (38) ◽  
pp. 3213-3218 ◽  
Author(s):  
WONTAE KIM ◽  
DAEHO LEE
Keyword(s):  
Black Hole ◽  
Gauge Group ◽  
Black Hole Entropy ◽  
Brick Wall ◽  
Statistical Entropy ◽  
Schwarzschild Black Hole ◽  
Cutoff Parameter ◽  
Entropy Satisfying ◽  
Area Law ◽  
Wall Method

We study the bound of the noncommutativity parameter in the noncommutative Schwarzschild black hole which is a solution of the noncommutative ISO(3, 1) Poincaré gauge group. The statistical entropy satisfying the area law in the brick wall method yields a cutoff relation which depends on the noncommutativity parameter. Requiring both the cutoff parameter and the noncommutativity parameter to be real, the noncommutativity parameter can be shown to be bounded as Θ > 8.4 × 10-2lp.

scholarly journals Mass spectrum and statistical entropy of the BTZ black hole from canonical quantum gravity

2008 ◽  
Vol 77 (6) ◽  
Author(s):  
Cenalo Vaz ◽  
Sashideep Gutti ◽  
Claus Kiefer ◽  
T. P. Singh ◽  
L. C. R. Wijewardhana
Keyword(s):  
Black Hole ◽  
Mass Spectrum ◽  
Quantum Gravity ◽  
Statistical Entropy ◽  
Btz Black Hole ◽  
Canonical Quantum Gravity ◽  
Canonical Quantum

scholarly journals The entropy of an acoustic black hole in neo-Newtonian theory

2018 ◽  
Vol 33 (32) ◽  
pp. 1850185 ◽  
Author(s):  
M. A. Anacleto ◽  
Ines G. Salako ◽  
F. A. Brito ◽  
E. Passos
Keyword(s):  
Black Hole ◽  
Statistical Method ◽  
Uncertainty Principle ◽  
Generalized Uncertainty Principle ◽  
State Density ◽  
Statistical Entropy ◽  
Newtonian Theory ◽  
Logarithmic Corrections ◽  
Quantum Statistical ◽  
Correction Terms

In this paper, we consider the metric of a (2[Formula: see text]+[Formula: see text]1)-dimensional rotating acoustic black hole in the neo-Newtonian theory to compute the Hawking temperature, and applying the quantum statistical method, we calculate the statistical entropy using a corrected state density due to the generalized uncertainty principle (GUP). In our calculations, we have shown that the obtained entropy is finite and correction terms are generated. Moreover, the computation of the entropy for this method does not present logarithmic corrections.

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