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Black hole singularities across phase transitions

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arxiv 2108.04554 v2 pith:EYUTIMN3 submitted 2021-08-10 hep-th gr-qc

classification hep-thgr-qc
keywords phasetransitionskasnersingularitiesacrossbehaviorblackexponents
verification ladder T0 review T1 audit T2 compute T3 formal
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We study the behavior of black hole singularities across the Hawking-Page phase transitions, uncovering possible connections between the physics inside and outside the horizon. We focus on the case of spacelike singularities in Einstein-scalar theory which are of the Kasner form. We find that the Kasner exponents are continuous and non-differentiable during the second order phase transitions, while discontinuous in the first order phase transitions. We give some arguments on the universality of this behavior. We also discuss possible observables in the dual field theory which encode the Kasner exponents.

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Cited by 3 Pith papers

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

  1. Non-Hermitian Holographic Flows to Little Rip Cosmologies

    hep-th 2026-07 conditional novelty 8.0 of 10

    A holographic model of a non-Hermitian PT-symmetric QFT produces black hole interiors that are isotropic Little Rip cosmologies, separated from standard Kasner behavior by a distinctive logarithmic signature in heavy-...

  2. Critical and multicritical Kasner scaling in holographic phase transitions

    hep-th 2026-08 conditional novelty 7.0 of 10

    The deviation of the first internal Kasner exponent from the Schwarzschild value scales as the square of the condensate, giving temperature exponents 1/r at r-th order multicritical points.

  3. Nonequilibrium crossover in the supercritical region from quench dynamics

    cond-mat.stat-mech 2026-04 unverdicted novelty 7.0 of 10

    Quench dynamics in a holographic superfluid reveal a nonequilibrium crossover line in the supercritical region defined by a turning point in invasion velocity.

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