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New horizon symmetries, hydrodynamics, and quantum chaos

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arxiv 2405.17559 v2 pith:G2476DGZ submitted 2024-05-27 hep-th

Maria Knysh , Hong Liu , Natalia Pinzani-Fokeeva This is my paper · ORCID
classification hep-th
keywords horizonsymmetriesshiftadditionallyboundarybulkcalculationschaos
verification ladder T0 review T1 audit T2 compute T3 formal
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We generalize the formulation of horizon symmetries presented in previous literature to include diffeomorphisms that can shift the location of the horizon. In the context of the AdS/CFT duality, we show that horizon symmetries can be interpreted on the boundary as emergent low-energy gauge symmetries. In particular, we identify a new class of horizon symmetries that extend the so-called shift symmetry, which was previously postulated for effective field theories of maximally chaotic systems. Additionally, we comment on the connections of horizon symmetries with bulk calculations of out-of-time-ordered correlation functions and the phenomenon of pole-skipping.

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Cited by 4 Pith papers

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

  1. Probing Stringy Horizons with Pole-Skipping in Non-Maximal Chaotic Systems

    hep-th 2025-12 conditional novelty 7.0 of 10

    Pole-skipping points in non-maximally chaotic systems form Regge-like trajectories whose leading curve encodes the quantum Lyapunov exponent.

  2. Quantum chaos and pole skipping in two-dimensional conformal perturbation theory

    hep-th 2025-09 conditional novelty 6.0 of 10

    A deformed 2D CFT's stress-tensor pole-skipping point shifts at O(lambda^2); at h=1/2 the shift matches the holographic butterfly velocity.

  3. Chiral Anomalous Magnetohydrodynamics in action: effective field theory and holography

    hep-th 2024-12 accept novelty 6.0 of 10

    The holographic Schwinger-Keldysh effective action for chiral anomalous magnetohydrodynamics matches the Landry-Liu EFT and generalizes it to finite background axial gauge field.

  4. Holographic Schwinger-Keldysh effective field theories including a non-hydrodynamic mode

    hep-th 2024-11 conditional novelty 6.0 of 10

    A holographic derivation of Schwinger-Keldysh effective actions for diffusion with a non-hydrodynamic mode, yielding the Maxwell-Cattaneo action for slow modes and a new frequency-dependent action for IR modes.

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