Thermodynamics of a Bardeen black hole in noncommutative space
Creators
- 1. Univ. of the Punjab, Quaid-e Azam Campus, Dept. of Mathematics, Lahore (Pakistan)
Description
In this paper, we examine the effects of space noncommutativity on the thermodynamics of a Bardeen charged regular black hole. For a suitable choice of sets of parameters, the behavior of the singularity, horizon, mass function, black hole mass, temperature, entropy and its differential, area, and energy distribution of the Bardeen solution have been discussed graphically for both noncommutative and commutative spaces. Graphs show that the commutative coordinates extrapolate all such quantities (except temperature) for a given set of parameters. It is interesting to mention here that these sets of parameters provide the singularity (essential for rh > 0) and horizon (f(rh) = 0 for rh > 0) for the black hole solution in noncommutative space, while for commutative space no such quantity exists. (author)
Availability note (English)
Available from DOI: https://doi.org/10.1139/p11-089Additional details
Identifiers
- DOI
- 10.1139/p11-089;
Publishing Information
- Journal Title
- Canadian Journal of Physics
- Journal Volume
- 89
- Journal Issue
- 10
- Journal Page Range
- p. 1027-1033
- ISSN
- 0008-4204
INIS
- Country of Publication
- Canada
- Country of Input or Organization
- Canada
- INIS RN
- 50013144
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- BLACK HOLES; ENERGY SPECTRA; ENTROPY; MATHEMATICAL MODELS; QUANTUM MECHANICS; SINGULARITY; SPACE-TIME; THERMODYNAMICS
- Descriptors DEC
- MECHANICS; PHYSICAL PROPERTIES; SPECTRA; THERMODYNAMIC PROPERTIES
Optional Information
- Notes
- 20 refs., 2 tabs., 9 figs.