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PreprintCC BY 4.0arXiv

Black holes with quantum corrections in 3d: The case of Page curve in Lindblad, greybody factor, and Lyapunov exponent

  • Mahdis Ghodrati
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Abstract

In this work, first we discuss black holes with quantum corrections as an open quantum system and apply Lindblad formalism to explain the ``zig-zag" behavior in the Hawking- Page curve and radiation process, specially by considering the effects of exceptional points. Then, we calculate quantum corrections for various parameters of 3d Cotler-Jensen theory which is AdS3 with reparametrized modes. At each step of the calculations, we compare the results with the case of JT. We then calculate quantum-corrected greybody factor for various black hole solutions, and specially for the case of Cotler-Jensen theory. Finally, we study the effects of quantum corrections on Lyapunov exponent, potential, and quantum information structure of black holes.

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Cite

BibTeXRIS
BibTeX
@misc{ghodrati2026black,
  title = {{Black holes with quantum corrections in $3d$: The case of Page curve in Lindblad, greybody factor, and Lyapunov exponent}},
  author = {Mahdis Ghodrati},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2606.01025},
  eprint = {2606.01025},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.01025},
  note = {CC BY 4.0},
}
RIS
TY  - UNPB
TI  - Black holes with quantum corrections in 3d: The case of Page curve in Lindblad, greybody factor, and Lyapunov exponent
AU  - Mahdis Ghodrati
PY  - 2026
DA  - 2026/10/10
PB  - arXiv
DO  - 10.48550/arxiv.2606.01025
UR  - https://arxiv.org/abs/2606.01025
AB  - In this work, first we discuss black holes with quantum corrections as an open quantum system and apply Lindblad formalism to explain the ``zig-zag" behavior in the Hawking- Page curve and radiation process, specially by considering the effects of exceptional points. Then, we calculate quantum corrections for various parameters of 3d Cotler-Jensen theory which is AdS_3 with reparametrized modes. At each step of the calculations, we compare the results with the case of JT. We then calculate quantum-corrected greybody factor for various black hole solutions, and specially for the case of Cotler-Jensen theory. Finally, we study the effects of quantum corrections on Lyapunov exponent, potential, and quantum information structure of black holes.
ER  -