REVIEW 7 cited by
Black holes from chaos
Not yet reviewed by Pith; the record is open.
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
read the original abstract
We study the emergence of black hole geometry from chaotic systems at finite temperature. The essential input is the universal operator growth hypothesis, which dictates the asymptotic behavior of the Lanczos coefficients. Under this assumption, we map the chaotic dynamics to a discrete analog of the scattering problem on a black hole background. We give a simple prescription for computing the Green's functions, and explore some of the resulting analytic properties. In particular, assuming that the Lanczos coefficients are sufficiently smooth, we present evidence that the spectral density is a meromorphic function of frequency with no zeroes. Our formalism provides a framework for accurately computing the late time behavior of Green's functions in chaotic systems, and we work out several instructive examples.
Forward citations
Cited by 7 Pith papers
-
OPE = QNM
OPE and QNM representations of the mixed retarded correlator overlap in complex time, giving an explicit map, sum rules, and new QNM asymptotics for large-N thermal CFTs.
-
Analytic thermal bootstrap in momentum space: From thermal OPE to QNMs
KMS-symmetric thermal Polyakov blocks Fourier-transform into asymptotic retarded correlators, yielding inversion formulae that express thermal OPE coefficients in terms of quasinormal-mode frequencies under meromorphicity.
-
Bootstrapping Euclidean Two-point Correlators
A semidefinite programming bootstrap is formulated for Euclidean two-point correlators in quantum mechanics, yielding rigorous bounds and low-lying spectrum extraction in the ungauged one-matrix model.
-
The analytic bootstrap at finite temperature
Universal dispersion-based formulae for thermal two-point functions of scalars that satisfy bootstrap axioms except clustering at infinite distance.
-
Temperature dependence in Krylov space
Temperature dependence of Lanczos coefficients is governed by two decoupled Toda chains, yielding a 'Krylov bootstrap' consistency criterion and exponentially small Krylov complexity at low temperature.
-
High-Precision Bootstrap of Multimatrix Quantum Mechanics
Semidefinite bootstrap bounds fix the large-N ground-state energy and ⟨trX²⟩ of bosonic matrix quantum mechanics to up to eight significant digits.
-
Quasinormal modes and complexity in saddle-dominated SU(N) spin systems
A family of SU(2) and SU(3) Lipkin-Meshkov-Glick-type Hamiltonians reproduces de Sitter quasinormal-mode densities of states, and late-time probes reveal integrability beneath saddle-dominated scrambling.
Discussion (0). Sign in to comment.