27 citations · 29 across the 19 of their papers we have counts for
12 papers · 1 filter
Pseudocontexts forced by finite context hypergraphs
Mirko Navara, Karl Svozil
A context is a complete set of mutually exclusive outcomes whose probabilities sum to one. We define a pseudocontext as two disjoint groups, with no mutually exclusive pair within…
Local Softmax and Global Weights in Non-Boolean Event Structures
Karl Svozil
Softmax and related normalized response functions are widely used in choice theory, machine learning, and cognitive science. In non-Boolean event structures with overlapping contex…
Answer Partitions and Oracle Access Determine Quantum Query Complexity
Karl Svozil
An answer partition specifies which oracle instances share an output, while query complexity also depends on how those instances are accessed. We formulate exact one-query answer-p…
Double-Exponential Quasi-Orthogonality: The Geometry of Decoherence
Karl Svozil
A composite system of N local q-level factors has dimension D=q^N. Although at most D vectors can be exactly orthogonal, a fixed squared-overlap tolerance \eps permits M_\eps(D)\gt…
Quantum Structures as Generative Scores: Partition Logic, Generative Logic, and Aesthetic Form
Christian Jendreiko, Karl Svozil
We connect partition logic with Generative Logic by translating finite partition logics into Prolog-based Simple Generative Logic Grammars. As a proof of concept, we use the five-a…
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…
Exploring Quantum Contextuality with the Quantum Moebius-Escher-Penrose hypergraph
Mirko Navara, Karl Svozil
This paper presents the quantum Moebius-Escher-Penrose hypergraph, drawing inspiration from paradoxical constructs such as the Moebius strip and Penrose's `impossible objects'. The…
Stronger-than-quantum correlations
Kurt Krenn, Karl Svozil
After an elementary derivation of Bell's inequality, several forms of expectation functions for two-valued observables are discussed. Special emphasis is given to hypothetical stro…
Strong Determinism vs. Computability
C. Calude, D. I. Campbell, K. Svozil +1
Are minds subject to laws of physics? Are the laws of physics computable? Are conscious thought processes computable? Currently there is little agreement as to what are the right a…