Hayden-Preskill decoding from noisy Hawking radiation
arXiv:2009.13493 · doi:10.1007/JHEP02(2021)017
Abstract
In the Hayden-Preskill thought experiment, the Hawking radiation emitted before a quantum state is thrown into the black hole is used along with the radiation collected later for the purpose of decoding the quantum state. A natural question is how the recoverability is affected if the stored early radiation is damaged or subject to decoherence, and/or the decoding protocol is imperfectly performed. We study the recoverability in the thought experiment in the presence of decoherence or noise in the storage of early radiation.
arXiv comment19 pages, 7 figures; clarifying comments and references added
References in corpus (31)
- A bound on chaos
- Average Entropy of a Subsystem
- Black holes and the butterfly effect
- Black Holes: Complementarity or Firewalls?
- Black holes as mirrors: quantum information in random subsystems
- Information in Black Hole Radiation
- Fast Scramblers
- Quantum Zeno Effect and the Many-body Entanglement Transition
- Chaos in quantum channels
- Measurement-driven entanglement transition in hybrid quantum circuits
- Theory of the phase transition in random unitary circuits with measurements
- Traversable Wormholes via a Double Trace Deformation
- Chaos and complexity by design
- Quantum Error Correction in Scrambling Dynamics and Measurement-Induced Phase Transition
- Towards the fast scrambling conjecture
- An Apologia for Firewalls
- Critical properties of the measurement-induced transition in random quantum circuits
- Verified Quantum Information Scrambling
- Diving into traversable wormholes
- Scalable probes of measurement-induced criticality
- Chaos, Complexity, and Random Matrices
- The mother of all protocols: Restructuring quantum information's family tree
- Entanglement Transitions from Holographic Random Tensor Networks
- A decoupling approach to the quantum capacity
- A Random Unitary Circuit Model for Black Hole Evaporation
- Quantum vs. classical information: operator negativity as a probe of scrambling
- Recovery of Damaged Information and the Out-of-Time-Ordered Correlators
- Branches of the Black Hole Wave Function Need Not Contain Firewalls
- Soft mode and interior operator in Hayden-Preskill thought experiment
- Firewalls vs. Scrambling
- A toy model for decoherence in the black hole information problem
Cited by in corpus (13)
- Quantum Information Scrambling: From Holography to Quantum Simulators
- Page Curve for Entanglement Negativity through Geometric Evaporation
- Diagnosis of information scrambling from Hamiltonian evolution under decoherence
- Deterministic Fast Scrambling with Neutral Atom Arrays
- Barren plateaus from learning scramblers with local cost functions
- Pointer states and quantum Darwinism with 2-body interactions
- Information scrambling -- a quantum thermodynamic perspective
- Hayden-Preskill protocol and decoding Hawking radiation at finite temperature
- Onset of scrambling as a dynamical transition in tunable-range quantum circuits
- Hayden-Preskill recovery in chaotic and integrable unitary circuit dynamics
- Simulating Floquet scrambling circuits on trapped-ion quantum computers
- Black Hole Cannibalism
- Explicit decoders using fixed-point amplitude amplification based on QSVT