What does this research mean for the field?

A one-shot information-theoretic approach to quantum Darwinism establishes a criterion for classical objectivity in quantum systems, specifically through the measured smooth Renyi-2 mutual information. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The aim is to develop a one-shot information-theoretic framework for understanding quantum Darwinism and classicality emergence.

March 8, 2026Open Access

One-Shot Quantum Darwinism: Entropic Redundancy Thresholds and the Emergence of Classicality via Measured Rényi Mutual Information, with Applications to Trapped Ion Quantum Processors

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Authors

NANazeeh Abdul-HadiNational Society of Professional Engineers

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Implication

The study demonstrates how quantum Darwinism shows classicality in a quantum processor, suggesting new insights into quantum information.

Key Points

The aim is to develop a one-shot information-theoretic framework for understanding quantum Darwinism and classicality emergence.
Introduced a measured smooth Renyi-2 mutual information framework.
Developed semidefinite programming (SDP) representations of quantum information objects.
Analyzed one-shot redundancy functions and classicality criteria.
Applied findings to 171Yb+ ion quantum processors.
Established conditions for (eps, delta)-objectivity in quantum systems.
Proved a second-order asymptotic expansion of the redundancy function.
Developed a phase diagram for quantum Darwinism transitions.
Obtained bounds on redundancy function related to specific quantum systems.

Cite This Study

Nazeeh Abdul-Hadi (2026) studied this question.

synapsesocial.com/papers/69ada8cfbc08abd80d5bc351 https://doi.org/10.5281/zenodo.18904754

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One-Shot Quantum Darwinism: Entropic Redundancy Thresholds and the Emergence of Classicality via Measured Rényi Mutual Information, with Applications to Trapped Ion Quantum Processors

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Implication

Key Points

Cite This Study

One-Shot Quantum Darwinism: Entropic Redundancy Thresholds and the Emergence of Classicality via Measured Rényi Mutual Information, with Applications to Trapped Ion Quantum Processors

Discussion

Member takes

Implication

Key Points

Cite This Study

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