161 citations · 1.6k across the 141 of their papers we have counts for
6 papers · 2 filters
Communication cost of breaking the Bell barrier
Karl Svozil
Correlations in an Einstein-Podolsky-Rosen-Bohm experiment can be made stronger than quantum correlations by allowing a single bit of classical communication between the two sides…
Tracing the bounds on Bell-type inequalities
Stefan Filipp, Karl Svozil
Bell-type inequalities and violations thereof reveal the fundamental differences between standard probability theory and its quantum counterpart. In the course of previous investig…
On Counterfactuals and Contextuality
Karl Svozil
Counterfactual reasoning and contextuality is defined and critically evaluated with regard to its nonempirical content. To this end, a uniqueness property of states, explosion view…
Generalizing Tsirelson's bound on Bell inequalities using a min-max principle
Stefan Filipp, Karl Svozil
Bounds on the norm of quantum operators associated with classical Bell-type inequalities can be derived from their maximal eigenvalues. This quantitative method enables detailed pr…
From Heisenberg to Goedel via Chaitin
C. S. Calude, M. A. Stay
In 1927 Heisenberg discovered that the ``more precisely the position is determined, the less precisely the momentum is known in this instant, and vice versa''. Four years later Göd…
Proposed direct test of a certain type of noncontextuality in quantum mechanics
Karl Svozil
The noncontextuality of quantum mechanics can be directly tested by measuring two entangled particles with more than two outcomes per particle. The two associated contexts are "int…