Boundary correlators and the Schwarzian mode
arXiv:2310.19885 · doi:10.1007/JHEP01(2024)118
Abstract
The effective low temperature dynamics of near-extremal black holes is governed by the quantum fluctuations of the Schwarzian mode of JT gravity. Utilizing as a proxy a planar charged black hole in asymptotically Anti-de-Sitter spacetime, we investigate the effects of these fluctuations on a probe scalar field. The corresponding holographic real-time boundary correlators are computed following a holographic renormalization procedure, using the dubbed gravitational Schwinger-Keldysh geometry (grSK) and known exact results of boundary correlators from the near-horizon region. This analysis gives rise to a retarded Green's function that decays as a power law for late Lorentzian times. Its analytic structure indicates the presence of a branch cut in the complex frequency domain at finite temperature. These features are a non-perturbative hallmark that prevails as long as the planar transverse space is kept compact.
arXiv comment23 pages + Appendices, 5 figures. v2 and v3: minor corrections
References in corpus (39)
- Gauge Theory Correlators from Non-Critical String Theory
- Large N Field Theories, String Theory and Gravity
- The Black Hole in Three Dimensional Space Time
- Quasinormal modes of black holes and black branes
- Charged AdS Black Holes and Catastrophic Holography
- Minkowski-space correlators in AdS/CFT correspondence: recipe and applications
- Quasinormal Modes of AdS Black Holes and the Approach to Thermal Equilibrium
- The (2+1)-Dimensional Black Hole
- Emergent quantum criticality, Fermi surfaces, and AdS2
- Conformal Field Theory Interpretation of Black Hole Quasi-normal Modes
- Thermoelectric transport in disordered metals without quasiparticles: the SYK models and holography
- Holographic and Wilsonian Renormalization Groups
- Fermionic Localization of the Schwarzian Theory
- Real-time gauge/gravity duality: Prescription, Renormalization and Examples
- Sachdev-Ye-Kitaev Model as Liouville Quantum Mechanics
- Solving the Schwarzian via the Conformal Bootstrap
- Real-time gauge/gravity duality
- Semi-Holographic Fermi Liquids
- AdS holography and the SYK model
- Power-law out of time order correlation functions in the SYK model
- Solvable Models of Quantum Black Holes: A Review on Jackiw-Teitelboim Gravity
- On the Dynamics of Near-Extremal Black Holes
- Schwinger-Keldysh formalism I: BRST symmetries and superspace
- A universal Schwarzian sector in two-dimensional conformal field theories
- Shockwave S-matrix from Schwarzian Quantum Mechanics
- Conformal Symmetry Breaking and Thermodynamics of Near-Extremal Black Holes
- Universal low temperature theory of charged black holes with AdS horizons
- Horizon constraints on holographic Green's functions
- Jackiw-Teitelboim Gravity and Rotating Black Holes
- Open quantum systems and Schwinger-Keldysh holograms
- Holographic Schwinger-Keldysh effective field theories
- Revisiting Leading Quantum Corrections to Near Extremal Black Hole Thermodynamics
- An effective description of momentum diffusion in a charged plasma from holography
- Degenerate operators in JT and Liouville (super)gravity
- Equivalence of JT Gravity and Near-extremal Black Hole Dynamics in Higher Derivative Theory
- The timbre of Hawking gravitons: an effective description of energy transport from holography
- Open effective theory of scalar field in rotating plasma
- Schwarzian correction to quantum correlation in SYK model
- An effective description of charge diffusion and energy transport in a charged plasma from holography