Anisotropic matter and nonlinear electromagnetics black holes.
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| Title: | Anisotropic matter and nonlinear electromagnetics black holes. |
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| Authors: | Lee, Wonwoo1 (AUTHOR) warrior@sogang.ac.kr, Myung, Yun Soo1 (AUTHOR) ysmyung@inje.ac.kr |
| Source: | European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-7. 7p. |
| Subjects: | Black holes, Electrodynamics, Anisotropy, Kerr black holes |
| Abstract: | It is shown that anisotropic matter black holes with two parameters w and K correspond to nonlinear electrodynamics (NED) black holes with power-index s and charge term ξ (s , q) by introducing a NED term. These NED black holes include dark matter ( s = 3 / 4 ), constant scalar hair ( s = 1 ), charged quantum Oppenheimer–Snyder ( s = 3 / 2 ), and Einstein–Euler–Heisenberg ( s = 2 ) black holes derived from their known actions. Rotating NED black holes can be obtained from rotating anisotropic matter black holes when replacing w and K by 2 s - 1 and ξ (s , q) . The extremal rotating NED black holes being the boundary between rotating charged NED black hole and naked singularity are derived as functions of the rotation parameter a(q). [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | It is shown that anisotropic matter black holes with two parameters w and K correspond to nonlinear electrodynamics (NED) black holes with power-index s and charge term ξ (s , q) by introducing a NED term. These NED black holes include dark matter ( s = 3 / 4 ), constant scalar hair ( s = 1 ), charged quantum Oppenheimer–Snyder ( s = 3 / 2 ), and Einstein–Euler–Heisenberg ( s = 2 ) black holes derived from their known actions. Rotating NED black holes can be obtained from rotating anisotropic matter black holes when replacing w and K by 2 s - 1 and ξ (s , q) . The extremal rotating NED black holes being the boundary between rotating charged NED black hole and naked singularity are derived as functions of the rotation parameter a(q). [ABSTRACT FROM AUTHOR] |
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| ISSN: | 14346044 |
| DOI: | 10.1140/epjc/s10052-026-15746-5 |
