161 citations · 1.6k across the 141 of their papers we have counts for
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Generalized Householder transformations
Karl Svozil
The Householder transformation, allowing a rewrite of probabilities into expectations of dichotomic observables, is generalized in terms of its spectral decomposition. The dichotom…
Noncontextual coloring of orthogonality hypergraphs
Mohammad H. Shekarriz, Karl Svozil
We discuss representations and colorings of orthogonality hypergraphs in terms of their two-valued states interpretable as classical truth assignments. Such hypergraphs, if they al…
Varieties of contextuality based on probability and structural nonembeddability
Karl Svozil
Different analytic notions of contextuality fall into two major groups: probabilistic and strong notions of contextuality. Kochen and Specker's Theorem~0 is a demarcation criterion…
Quantum randomness is chimeric
Karl Svozil
If quantum mechanics is taken for granted the randomness derived from it may be vacuous or even delusional, yet sufficient for many practical purposes. "Random" quantum events are…
Quantum violation of the Suppes-Zanotti inequalities and "contextuality"
Karl Svozil
The Suppes-Zanotti inequalities involving the joint expectations of just three binary quantum observables are (re-)derived by the hull computation of the respective correlation pol…