contextuality 1graph theory 1kochen-specker theorem 1measurement compatibility 1quantum foundations 1
From the 1 of 2 linked papers with an AI index.
2 papers
quant-ph2026
Emergence and Recovery of (logical) Kochen-Specker Contextuality via Hamilton Extension
Jayashree Karmakar, Biswadeep Chatterjee, Rafiuddin Gazi +5
The paper introduces a constructive method called the Hamilton extension that can turn Kochen‑Specker‑colorable vector sets into uncolorable ones, thereby generating logical KS con…
quant-ph2026
Conclusive Identification Via Noisy Classical Channel: Superactivation and Quantum Advantage
Anushko Chattopadhyay, Ambuj, Rakesh Das +4
We introduce conclusive identification task for classical channels: a receiver identifies transmitted inputs without error when possible, and responds inconclusively when outputs a…