Publications by authors named "Lucas E A Porto"
The quantum maxima for the basic graphs of exclusivity are not reachable in Bell scenarios.
Philos Trans A Math Phys Eng Sci
March 2024
Article Synopsis
- The properties of events that show Bell non-locality or Kochen-Specker contextuality require their exclusivity graph to have odd cycles with five or more vertices, known as odd holes and odd antiholes.
- Events represented by these odd structures serve as essential components in understanding contextuality within quantum theory.
- The findings suggest that while quantum probabilities can be assigned to odd holes or antiholes, the maximum probabilities achievable under quantum theory cannot be realized in Bell scenarios, raising questions about the nature of quantum correlations across different contexts.