REVIEW 9 cited by
Comparing the decoherence effects due to black holes versus ordinary matter
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
Comparing the decoherence effects due to black holes versus ordinary matter
read the original abstract
Recently a certain thought experiment was discussed which involves the decoherence of a quantum system due to a black hole. Here we show how this phenomenon is consistent with standard ideas about quantum black holes. In other words, modeling the black hole as a quantum system at finite temperature one obtains the same answer. We demonstrate this by analyzing the problem in terms of an effective theory that can apply both for the black hole case and for an ordinary matter system, showing that the same qualitative effect is present for ordinary matter at finite temperature.
Forward citations
Cited by 9 Pith papers
-
Not all black holes decohere quantum superpositions
Near-extremal charged black holes make decoherence of charged particle superpositions vanish at late times via a spin-induced energy gap from quantum metric fluctuations.
-
Decoherence of spatial superpositions along stationary worldlines
Derives a quantum Brownian motion master equation showing two thermal-like decoherence contributions for spatial superpositions along hyperbolic and circular stationary trajectories: modified field spectrum and differ...
-
Probing Unruh Effect from Enhanced Decoherence
Decoherence rate of an Unruh-DeWitt detector scales as a^{2Δ-1} in the long-time limit, increasing with the scaling dimension Δ of the coupled field and offering a more sensitive probe of the Unruh effect.
-
(De)Coherence of a quantum system in an anti-de Sitter spacetime
An oscillator coupled to the confined graviton modes of AdS has an oscillatory decoherence rate; setting its revival period equal to the boundary light-crossing time yields the selection rule 2n+ℓ = 2(1+ω_m L/c) and p...
-
Horizon-Restricted Leading Soft QED as Open Quantum System
Horizon-induced decoherence of charged branches is a complementary soft-QED Schur channel whose Gram matrix yields falsifiable multi-branch Bargmann holonomy tests.
-
Decoherence of spatial superpositions along stationary worldlines
Decoherence of spatial superpositions along stationary worldlines arises from a red-shifted polarizability leading to thermal-like effects from modified field spectrum and differential time dilation.
-
Quantum gravitational contrast in creating Schr\"odinger cat state
A matter-wave interferometer with a Schrödinger cat state displaces the graviton vacuum into coherent states, with the left-right overlap providing a gravitational contrast that quantifies entanglement between matter ...
-
Work Statistics via Real-Time Effective Field Theory: Application to Work Extraction from Thermal Bath with Qubit Coupling
Real-time EFT expresses work distribution functions for a driven thermal bath plus qubit in terms of the quasiparticle spectral function, yielding second-order results that favor spin/topological qubits for work extraction.
-
Quantum Scattering in Schwarzschild Spacetime: Hawking Radiation and Black Hole Atmospheres
The paper derives a Bose-Einstein emission rate at the Hawking temperature and an atmosphere radius rAtm = 4 ln2 r_s from antibound poles of the Schwarzschild S-matrix, but the derivation is not self-consistent.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.