27 citations · 29 across the 19 of their papers we have counts for
4 papers · 2 filters
Certified Private Relational Time from Entanglement
Karl Svozil
We introduce an ``entangled clock'' in which time is defined operationally by discrete measurement registrations on a singlet state. Locally, each party's tick rate is fixed by the…
Singlet-Like Correlations: Equal Peak Work, Unequal Robustness
Karl Svozil
Initial system-environment correlations are a thermodynamic resource, enabling work extraction through their erasure. We compare three representative singlet-like, rotationally cov…
Construction of Kochen-Specker Sets from Mutually Unbiased Bases
Mirko Navara, Karl Svozil
We give a constructive analysis of Kochen-Specker (KS) contextuality at the level of complete orthogonal bases (contexts). In dimension three, three noncomputational mutually unbia…
Chromatic Quantum Contextuality
Karl Svozil
Chromatic quantum contextuality is a criterion of quantum nonclassicality based on (hyper)graph coloring constraints. If a quantum hypergraph requires more colors than the number o…