It is well known that in quantum mechanics we cannot always define consistently properties that are context independent. Many approaches exist to describe contextual properties, such as Contextuality by Default (CbD), sheaf ...

Kochen-Specker theorem rules out the non-contextual assignment of values to physical magnitudes. Here we enrich the usual orthomodular structure of quantum mechanical propositions with modal operators. This enlargement ...

In April 2016, Daniela Frauchiger and Renato Renner published anarticle online in which they introduce a Gedankenexperiment that led them to conclude that single-world interpretation of quantum theorycannot be self-consistent. ...

Our purpose in this paper is to delineate an ontology for quantum mechanics that results adequate to the formalism of the theory. We will restrict our aim to the search of an ontology that expresses the conceptual content ...

Quantum theory can be described as a framework for calculating probabilities of measurement outcomes. A great part of its deep foundational questions comes from the fact that these probabilities may disagree with classical ...

In spite of being a well articulated proposal, the theory of quantum histories (TQH), in its different versions, suffers from certain difficulties that have been pointed out in the literature. Nevertheless, two facets of ...