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(2 + 1)-dimensional regular black holes with nonlinear electrodynamics sources
- Source :
- Physics Letters B, Vol 774, Iss C, Pp 229-234 (2017), Physics Letters B
- Publication Year :
- 2017
- Publisher :
- Elsevier BV, 2017.
-
Abstract
- On the basis of two requirements: the avoidance of the curvature singularity and the Maxwell theory as the weak field limit of the nonlinear electrodynamics, we find two restricted conditions on the metric function of $(2+1)$-dimensional regular black hole in general relativity coupled with nonlinear electrodynamics sources. By the use of the two conditions, we obtain a general approach to construct $(2+1)$-dimensional regular black holes. In this manner, we construct four $(2+1)$-dimensional regular black holes as examples. We also study the thermodynamic properties of the regular black holes and verify the first law of black hole thermodynamics.<br />13 pages, 4 figures. in press in PLB
- Subjects :
- Nuclear and High Energy Physics
Astrophysics::High Energy Astrophysical Phenomena
White hole
FOS: Physical sciences
General Relativity and Quantum Cosmology (gr-qc)
Charged black hole
01 natural sciences
General Relativity and Quantum Cosmology
Micro black hole
Regular black hole
0103 physical sciences
Extremal black hole
Black brane
010306 general physics
Black hole thermodynamics
Physics
010308 nuclear & particles physics
lcsh:QC1-999
3. Good health
Black hole
Quantum electrodynamics
(2+1)-dimensional spacetime
lcsh:Physics
Nonlinear electrodynamics
Hawking radiation
Subjects
Details
- ISSN :
- 03702693
- Volume :
- 774
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.doi.dedup.....686799b113f42aa1549d9e841314b17a