16 citations · 39 across the 7 of their papers we have counts for
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Two concepts of noncontextuality in quantum mechanics
Gábor Hofer-Szabó
There are two different and logically independent concepts of noncontextuality in quantum mechanics. First, an ontological (hidden variable) model for quantum mechanics is called n…
Commutativity, comeasurability, and contextuality in the Kochen-Specker arguments
Gábor Hofer-Szabó
If noncontextuality is defined as the robustness of a system's response to a measurement against other simultaneous measurements, then the Kochen-Specker arguments do not provide a…
Quantum mechanics as a noncommutative representation of classical conditional probabilities
Gábor Hofer-Szabó
The aim of this paper is to analyze the reconstructability of quantum mechanics from classical conditional probabilities representing measurement outcomes conditioned on measuremen…
Bell's local causality is a d-separation criterion
Gábor Hofer-Szabó
This paper aims to motivate Bell's notion of local causality by means of Bayesian networks. In a locally causal theory any superluminal correlation should be screened off by atomic…
On the concept of Bell's local causality in local classical and quantum theory
G. Hofer-Szabó, P. Vecsernyés
The aim of this paper is to give a sharp definition of Bell's notion of local causality. To this end, first we unfold a framework, called local physical theory, integrating probabi…
Bell inequality and common causal explanation in algebraic quantum field theory
Gábor Hofer-Szabó, Péter Vecsernyés
Bell inequalities, understood as constraints between classical conditional probabilities, can be derived from a set of assumptions representing a common causal explanation of class…
Noncommuting local common causes for correlations violating the Clauser-Horne inequality
Gábor Hofer-Szabó, Péter Vecsernyés
In the paper the EPR-Bohm scenario will be reproduced in an algebraic quantum field theoretical setting with locally finite degrees of freedom. It will be shown that for a set of s…