English

Anisotropic matter and nonlinear electromagnetics black holes

General Relativity and Quantum Cosmology 2026-05-19 v2

Abstract

It is shown that anisotropic matter black holes with two parameters ww and KK correspond to nonlinear electrodynamics (NED) black holes with power-index ss and charge term ξ(s,q)\xi(s,q) by introducing a NED term. These NED black holes include dark matter (s=3/4s=3/4), constant scalar hair (s=1s=1), charged quantum Oppenheimer-Snyder (s=3/2s=3/2), and Einstein-Euler-Heisenberg (s=2s=2) black holes derived from their known actions. Rotating NED black holes can be obtained from rotating anisotropic matter black holes when replacing ww and KK by 2s12s-1 and ξ(s,q)\xi(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)a(q).

Keywords

Cite

@article{arxiv.2603.01507,
  title  = {Anisotropic matter and nonlinear electromagnetics black holes},
  author = {Yun Soo Myung and Wonwoo Lee},
  journal= {arXiv preprint arXiv:2603.01507},
  year   = {2026}
}

Comments

13 pages, 3 figures,references added, typos corrected