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Bosonic und Fermionic Quasinormal Modes of Rotating Black Holes Through AdS/CFT

High Energy Physics - Theory 2022-10-28 v1 General Relativity and Quantum Cosmology

Abstract

We study the holographic duals of bosonic and fermionic fields and compute their Quasinormal Frequencies (QNF) by exploiting that they are massive charged fields in AdS2×K\mathrm{AdS_2 \times \mathcal{K}}. In particular, we assess the stability of the scalar and fermionic operators in Myers-Perry's black holes with equal angular momenta. We compute the central charge and the Hawking-entropy and introduce extremality parameters to determine the properties of the dual CFT. Then, we briefly discuss how detection of Spin-2 fields can pave the way for more deep understanding of the holographic principles. We end with a brief discussion of the implications onto Strong Cosmic Censorship for the near horizon scalar and fermonic modes.

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Cite

@article{arxiv.2210.14973,
  title  = {Bosonic und Fermionic Quasinormal Modes of Rotating Black Holes Through AdS/CFT},
  author = {Jayant Rao and Shubhanshu Tiwari},
  journal= {arXiv preprint arXiv:2210.14973},
  year   = {2022}
}

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19 pages