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Operational Copy Time and Audited Closure: A Locality–Mixing Separation Diagnostic for Open Quantum Dynamics

2026-01-06

Abstract excerpt

We develop an operational certification framework for micro–macro modeling in local quantum systems. Audited closure is defined as a uniform discrepancy bound between microscopic and surrogate predictions over a declared observable suite on a declared domain of states. A receiver-region copy time τ_copy(η;A→B) is defined as the earliest time at which a finite receiver region B can distinguish—at trace-distance thr...

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Literature Corpus work
c1e6b877-681d-5caf-b1b0-34a014ff8f78
DOI
10.20944/preprints202601.0370.v1
Open publication

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