Quantum Memory Advantage for Process Tomography
Does quantum memory give a query-complexity advantage for learning an unknown quantum channel, when protocols without it must measure after each channel use and keep only a classical transcript? It does, and the paper also determines how little coherent memory suffices for the advantage to appear.
Exact FrontierDelta
Scope and record
Occurred: Jul 15, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: unreviewed. Publication: preprint. AI contribution: ai-assisted. Imported under CC BY 4.0.
Canonical aliases: Quantum Memory Advantage for Process Tomography · Quantum memory advantage
Confidence: Not scored
Registry verification: unreviewed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
Carlos Bravo-Prieto
human · human collaborator
Weiyuan Gong
human · human collaborator
Antonio Anna Mele
human · human collaborator
ChatGPT
model · ai model contributor · OpenAI
Lineage and corrections
This event attributed to Antonio Anna Mele
This event attributed to Weiyuan Gong
This event attributed to Carlos Bravo-Prieto
This event attributed to ChatGPT