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Removing black-hole singularities with nonlinear electrodynamics
- Source :
- Mod.Phys.Lett.A25:2423-2429,2010
- Publication Year :
- 2009
-
Abstract
- We propose a way to remove black hole singularities by using a particular nonlinear electrodynamics Lagrangian that has been recently used in various astrophysics and cosmological frameworks. In particular, we adapt the cosmological analysis discussed in a previous work to the black hole physics. Such analysis will be improved by applying the Oppenheimer-Volkoff equation to the black hole case. At the end, fixed the radius of the star, the final density depends only on the introduced quintessential density term $\rho_{\gamma}$ and on the mass.<br />Comment: In this last updated version we correct two typos which were present in Eqs. (21) and (22) in the version of this letter which has been published in Mod. Phys. Lett. A 25, 2423-2429 (2010). In the present version, both of Eqs. (21) and (22) are dimensionally and analytically correct
- Subjects :
- General Relativity and Quantum Cosmology
Subjects
Details
- Database :
- arXiv
- Journal :
- Mod.Phys.Lett.A25:2423-2429,2010
- Publication Type :
- Report
- Accession number :
- edsarx.0905.3298
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1142/S0217732310033633