A central result in the foundations of quantum mechanics is the Kochen-Specker theorem. In
short, it states that quantum mechanics is in conflict with classical models in which the result …

Abstract The Optical Wireless Communication (OWC) offers the high capacity of optical fiber
communication with the flexibility of wireless communication. Since it works in the optical …

The problem of causal inference is to determine if a given probability distribution on
observed variables is compatible with some causal structure. The difficult case is when the …

So far, most of the literature on (quantum) contextuality and the Kochen–Specker theorem
seems either to concern particular examples of contextuality, or be considered as quantum …

It is a relatively new insight of classical statistics that empirical data can contain information
about causation rather than mere correlation. First algorithms have been proposed that are …

We address the effective generation of thermal non-classical correlations in two two-level
atoms when exposed to a Fock-state cavity incorporated with classical decoherence effects …

It is well known that correlations predicted by quantum mechanics cannot be explained by
any classical (local-realistic) theory. The relative strength of quantum and classical …

Semidefinite programs are convex optimisation problems involving a linear objective
function and a domain of positive semidefinite matrices. Over the last two decades, they …

Non-closure of the Set of Quantum Correlations via Graphs Page 1 Digital Object Identifier (DOI)
https://doi.org/10.1007/s00220-019-03301-1 Commun. Math. Phys. 365, 1125–1142 (2019) …

Bell inequalities have traditionally been used to demonstrate that quantum theory is
nonlocal, in the sense that there exist correlations generated from composite quantum states …