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Can black holes cause cosmic expansion?

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arxiv 2305.12545 v1 pith:IJNFNPLJ submitted 2023-05-21 gr-qc hep-th

Can black holes cause cosmic expansion?

classification gr-qc hep-th
keywords blackholesexpansionfactorforceweakacceptalbeit
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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Recently, it was shown in [1] that black holes are the source of dark energy. In [2-5], the truth or falsity of this concept has been discussed. We briefly state the arguments raised in each of these papers, but our main goal is not to accept or reject these debates. Rather, in this note, we show that black holes in specific structures, such as the Reissner-Nordstrom (R-N) black hole in the presence of quintessence, string cloud, and perfect fluid, can produce a repulsive force with respect to the weak gravity conjecture mechanism that overcomes the gravitational force.\textit{ We discuss these repulsions forces in a population of black holes of the same family can be considered as an auxiliary factor (albeit a weak factor) for the expansion of the universe}.

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Cited by 2 Pith papers

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

  1. Evaporating cosmologically coupled black holes

    astro-ph.CO 2026-07 conditional novelty 6.0

    If a black hole's mass grows with cosmic expansion, Hawking evaporation is slowed or reversed, weakening gamma-ray bounds on primordial black holes.

  2. Holographic CFT Thermodynamics as a Bridge Between the Weak Gravity and Weak Cosmic Censorship Conjectures for EMPYM--AdS Black Holes

    hep-th 2026-06 conditional novelty 4.0

    For EMPYM–AdS black holes, the paper derives a holographic first law, a charge-to-mass bound r_min/Q̃ < 1 from the superradiance condition, first-order horizon survival under scalar absorption, and an island Page time.