3 papers
quant-ph2025
Rethinking Collapse: Coupling Quantum States to Classical Bits with quasi-probabilities
Dagomir Kaszlikowski, Pawel Kurzynski
We propose a formulation of quantum measurement within a modified framework of frames, in which a quantum system - a single qubit - is directly coupled to a classical measurement b…
quant-ph2025
Genuine monogamy relations in no-signaling theories - a geometric approach
Junghee Ryu, Daemin Lee, Jinhyoung Lee +2
Quantum correlations are subject to certain distribution rules represented by so-called monogamy relations. Derivation of monogamy relations for multipartite systems is a non-trivi…
quant-ph2024
Trade-off relations between Bell nonlocality and local Kochen-Specker contextuality in generalized Bell scenarios
Lucas E. A. Porto, Gabriel Ruffolo, Rafael Rabelo +2
The relations between Bell nonlocality and Kochen-Specker contextuality have been subject of research from many different perspectives in the last decades. Recently, some interesti…