Pith. sign in

REVIEW 7 cited by

Repulsive Interactions and Universal Properties of Charged Anti-de Sitter Black Hole Microstructures

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1906.10840 v2 pith:6BT4BYWP submitted 2019-06-26 gr-qc hep-th

Shao-Wen Wei , Yu-Xiao Liu , Robert B. Mann This is my paper · ORCID
classification gr-qchep-th
keywords blackholechargedholesinteractionmicrostructuresrepulsiveattractive
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

The Ruppeiner geometry of thermodynamic fluctuations provides a powerful diagnostic of black hole microstructures. We investigate this for charged AdS black holes and find that while an attractive microstructure interaction dominates for most parameter ranges, a weak repulsive interaction dominates for small black holes of high temperature. This unique property distinguishes the black hole system from that of a Van der Waals fluid, where only attractive microstructure interactions are found. We also find two other novel universal properties for charged black holes. One is that the repulsive interaction is independent of the black hole charge and temperature. The other is that the behavior of the Ruppeiner curvature scalar near criticality is characterized by a dimensionless constant that is identical to that for a Van der Waals fluid, providing us with new insight into black hole microstructures.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 7 Pith papers

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

  1. Regularized Black Hole Solution from a New String Cloud Source

    gr-qc 2025-11 conditional novelty 6.0 of 10

    A regular black hole spacetime sourced by a Letelier-Alencar string cloud with a rational Dagum regulator has an AdS core, finite curvature, and EHT-compatible shadows.

  2. Finite-cutoff Holographic Thermodynamics

    hep-th 2025-07 conditional novelty 6.0 of 10

    Finite-cutoff holography yields a thermodynamic duality between T^2-deformed CFTs and Schwarzschild-AdS black holes with a Dirichlet wall, including a teardrop coexistence curve with up to three states at one temperature.

  3. Probing phase transitions of regular black holes in anti-de Sitter space with Lyapunov exponent

    gr-qc 2025-10 conditional novelty 5.0 of 10

    For charged regular AdS black holes in quasi-topological gravity, the null-geodesic Lyapunov exponent jumps at the first-order phase transition and its phase difference vanishes at the critical point with exponent 1/2...

  4. High-order QED correction impacts on phase transition of the Euler-Heisenberg dS spacetime

    hep-th 2025-07 conditional novelty 5.0 of 10

    The dual-horizon coexistence region in Euler-Heisenberg de Sitter spacetime exhibits van der Waals-like phase transitions whose order depends on a nonlinear parameter, with a constant topological number W=+1.

  5. Mapping Quasi-Periodic Oscillations to Lyapunov Exponent across Black Hole Thermodynamic Phase Transitions

    gr-qc 2025-10 reject novelty 4.0 of 10

    For a nonminimally coupled magnetic AdS black hole, the Lyapunov exponent and QPO frequencies both reproduce the swallowtail branch structure of the Van der Waals-like thermodynamic phase transition.

  6. Universality on thermodynamic relation with corrections in higher-dimensional de Sitter black holes

    gr-qc 2025-07 conditional novelty 4.0 of 10

    The Goon-Penco thermodynamic extremality relation is verified for higher-dimensional, rotating de Sitter black holes with charge.

  7. Thermodynamic Curvature and Topological Insights of Hayward Black Holes with String Fluids

    gr-qc 2025-06 reject novelty 4.0 of 10

    For Hayward-AdS black holes with string fluids, the normalized thermodynamic curvature is mostly negative but becomes repulsive for high charge at small volume, and the total topological charge is W=0 for epsilon=-1 a...

Pith tools