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Euler-Heisenberg black hole surrounded by perfect fluid dark matter

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arxiv 2401.03187 v3 pith:BF4ONZBW submitted 2024-01-06 gr-qc

classification gr-qc
keywords darkmatterblackholewillcriticaleuler-heisenbergfluid
verification ladder T0 review T1 audit T2 compute T3 formal
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A generation method of new metric in the case of static spherically symmetric space-time is derived. Using this approach, we construct a metric which describes Euler-Heisenberg black hole surrounded by perfect fluid dark matter and investigate its optical and thermodynamic properties. We found that radius of shadow will increase with the increase of dark matter effect, and more strong dark matter will diminish the light intensity of accretion disk generally. Moreover, in thermodynamics, when quantum electrodynamic parameter is positive, there will be a critical value of dark matter parameter, which determine the number of black hole's critical points.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Long-lived quasinormal modes and grey-body factors of supermassive black holes with a dark matter halo

    gr-qc 2025-11 conditional novelty 4.0 of 10

    Massive scalar fields around a Schwarzschild black hole with a dark matter halo ring longer as field mass grows, while realistic halo parameters leave quasinormal frequencies and grey-body factors almost unchanged.

  2. Influence of Perfect Fluid Dark Matter on Shadow Observables of Yang-Mills modified charged black holes

    gr-qc 2025-09 reject novelty 4.0 of 10

    A rotating Yang-Mills charged black hole surrounded by perfect fluid dark matter is shown to have a smaller and more distorted shadow as the dark matter parameter increases, with EHT-derived bounds on the dark matter ...

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