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PreprintCC BY 4.0arXiv

Energy extraction from a Kerr-Bardeen-Letelier black hole by Comisso-Asenjo Mechanism

  • Bijendra Kumar Vishvakarma
  • Dharm Veer Singh
  • Sanjay Siwach
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Abstract

We explore the energy extraction from a Kerr-like regular black hole coupled with a cloud of strings (CoS) via the Comisso-Asenjo mechanism. We study the effects of the black hole spin (a), black hole charge (g) and CoS parameter (b) on the ergo-region of the black hole and the magnetic reconnection process, which is governed by the Comisso-Asenjo mechanism. We also analyze the phase space involving negative energy density of the relativistic magnetized plasma at infinity. The rate of energy extraction in the magnetic reconnection process is also computed and compared with that of the Blandford-Znajek mechanism.

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Cite

BibTeXRIS
BibTeX
@misc{vishvakarma2026energy,
  title = {{Energy extraction from a Kerr-Bardeen-Letelier black hole by Comisso-Asenjo Mechanism}},
  author = {Bijendra Kumar Vishvakarma and Dharm Veer Singh and Sanjay Siwach},
  howpublished = {arXiv},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.31111},
  eprint = {2609.31111},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.31111},
  note = {CC BY 4.0},
}
RIS
TY  - UNPB
TI  - Energy extraction from a Kerr-Bardeen-Letelier black hole by Comisso-Asenjo Mechanism
AU  - Bijendra Kumar Vishvakarma
AU  - Dharm Veer Singh
AU  - Sanjay Siwach
PY  - 2026
DA  - 2026/09/25
PB  - arXiv
DO  - 10.48550/arxiv.2609.31111
UR  - https://arxiv.org/abs/2609.31111
AB  - We explore the energy extraction from a Kerr-like regular black hole coupled with a cloud of strings (CoS) via the Comisso-Asenjo mechanism. We study the effects of the black hole spin (a), black hole charge (g) and CoS parameter (b) on the ergo-region of the black hole and the magnetic reconnection process, which is governed by the Comisso-Asenjo mechanism. We also analyze the phase space involving negative energy density of the relativistic magnetized plasma at infinity. The rate of energy extraction in the magnetic reconnection process is also computed and compared with that of the Blandford-Znajek mechanism.
ER  -