27 citations · 29 across the 19 of their papers we have counts for
20 papers
Complex coordinates forced by finite orthogonality hypergraphs in dimension three
Mirko Navara, Karl Svozil
We exhibit two finite orthogonality hypergraphs that admit faithful orthogonal representations by rays in complex three-dimensional space but admit none in real three-dimensional s…
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…
Computable Countermarkets and the Limits of Universal Trading
Karl Svozil
We explain why no trading algorithm can guarantee profit in every market. For each deterministic program that always returns an exact rational position, we construct a fixed, algor…
Complementarity in Social Measurement: A Partition-Logic Approach
Karl Svozil
Partition logics -- non-Boolean event structures obtained by pasting Boolean algebras -- provide a natural language for situations in which a system has a definite latent state but…
Dirac's Dilemma of the Economy of Inheritance: Parental Care, Equality of Opportunity, and Managed Inequality
Karl Svozil
In a brief reflection on the principles of human society, P. A. M. Dirac articulated a structural tension between two widely affirmed norms: that it is good and natural for parents…
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…
Nuclear Detonations as Probes of Hidden Superluminal Sectors
Karl Svozil
We propose a highly speculative phenomenological framework in which nuclear detonations and high-energy collisions serve as probes for hidden sectors with effective superluminal pr…
Causal Rigidity and the Single-Unit Universe: Integrating the Alexandrov-Zeeman and Unruh Clock Scales
Karl Svozil
We unify two complementary viewpoints on relativistic spacetime and the counting of fundamental constants. Operationally, Matsas, Pleitez, Saa, and Vanzella (MPSV) have recently ar…
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…
DLTPose: 6DoF Pose Estimation From Accurate Dense Surface Point Estimates
Akash Jadhav, Michael Greenspan
We propose DLTPose, a novel method for 6DoF object pose estimation from RGBD images that combines the accuracy of sparse keypoint methods with the robustness of dense pixel-wise pr…
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…
Anti-Gravity from Vacancies in Fractal Space-Time: The Case of a Menger Sponge
Karl Svozil
We explore the idea that anti-gravity, interpreted as matter-matter repulsion, may emerge as an effective description of spacetime with a reduced local ``substratum density,'' mode…
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…