The Quad-C5 graph, built from four overlapping KCBS pentagons, is the maximum-gap contextuality witness on eight vertices and is already contextual for a single qutrit.
Title resolution pending
3 Pith papers cite this work. Polarity classification is still indexing.
3
Pith papers citing it
citation-role summary
background 1
method 1
citation-polarity summary
fields
quant-ph 3years
2026 3verdicts
UNVERDICTED 3representative citing papers
Depolarizing channels suppress the correlations needed to witness both state-dependent and state-independent contextuality in sequential KCBS and Peres-Mermin implementations, leading to classicalization.
Kochen-Specker contextuality generalizes nonclassicality while Spekkens' noncontextuality generalizes classicality, reconciling the two as successive stages in a hierarchy of classicality.
citing papers explorer
-
The Quad-$C_5$ Graph: Maximum Contextuality Gap on Eight Vertices
The Quad-C5 graph, built from four overlapping KCBS pentagons, is the maximum-gap contextuality witness on eight vertices and is already contextual for a single qutrit.
-
How Quantum Contextuality disappears in the Classical Limit
Depolarizing channels suppress the correlations needed to witness both state-dependent and state-independent contextuality in sequential KCBS and Peres-Mermin implementations, leading to classicalization.
-
Warring Contextualities -- Provably Classical vs Provably Nonclassical
Kochen-Specker contextuality generalizes nonclassicality while Spekkens' noncontextuality generalizes classicality, reconciling the two as successive stages in a hierarchy of classicality.