3 citations · 5 across the 3 of their papers we have counts for
4 papers
Wigner and friends, a map is not the territory! Contextuality in multi-agent paradoxes
Sidiney B. Montanhano
Multi-agent scenarios, like Wigner's friend and Frauchiger-Renner scenarios, can show contradictory results when a non-classical formalism must deal with the knowledge between agen…
Differential Geometry of Contextuality
Sidiney B. Montanhano
Contextuality has long been associated with topological properties. In this work, such a relationship is elevated to identification in the broader framework of generalized contextu…
Contextuality in the Bundle Approach, n-Contextuality, and the Role of Holonomy
Sidiney B. Montanhano
Contextuality can be understood as the impossibility to construct a globally consistent description of a model even if there is local agreement. In particular, quantum models prese…
Characterization of Contextuality with Semi-Module Čech Cohomology and its Relation with Cohomology of Effect Algebras
Sidiney B. Montanhano
I present a generalized notion of obstruction in Čech cohomology on semi-modules, which allows one to characterize non-disturbing contextual behaviors with any semi-field. This fra…