Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Quantum reality, relativistic causality, and closing the epistemic circle : essays in honour of Abner Shimony

Abner Shimony, Wayne C. Myrvold, Joy Christian

Published Jan 1, 2009• 47 citations
OpenAlex

Related papers

Quantum Reality, Relativistic Causality, and Closing the Epistemic Circle

Wayne C. Myrvold, Joy Christian

The Western Ontario series in philosophy of science•Jan 1, 2009•69 citations

Two-qubit Bell inequality for which positive operator-valued measurements are relevant

Tamás Vértesi, Erika Bene

A bipartite Bell inequality is derived which is maximally violated on the two-qubit state space if measurements describable by positive operator valued measure (POVM) elements are allowed, rather than restricting the possible measurements to projective ones. In particular, the presented Bell inequality requires POVMs in order to be maximally violated by a maximally entangled two-qubit state. This answers a question raised by N. Gisin [in Quantum Reality, Relativistic Causality, and Closing the Epistemic Circle: Essays in Honour of Abner Shimony, edited by W. C. Myrvold and J. Christian (Springer, The Netherlands, 2009), pp. 125--138].

arXiv:1007.2578•Physical Review A•Dec 27, 2010•52 citations

Epistemological Perspective on Quantum Theory

Eugene Paul Wigner

Springer eBooks•Jan 1, 1973•2 citations

Epistemological Perspective on Quantum Theory

Eugene Paul Wigner

Springer eBooks•Jan 1, 1973•21 citations

Action and Passion at a Distance: An Essay in Honor of Professor Abner Shimony

Sandu Popescu, Daniel Rohrlich

Quantum mechanics permits nonlocality---both nonlocal correlations and nonlocal equations of motion---while respecting relativistic causality. Is quantum mechanics the unique theory that reconciles nonlocality and causality? We consider two models, going beyond quantum mechanics, of nonlocality---``superquantum" correlations, and nonlocal ``jamming" of correlations---and derive new results for the jamming model. In one space dimension, jamming allows reversal of the sequence of cause and effect; in higher dimensions, however, effect never precedes cause.

arXiv:quant-ph/9605004•May 3, 1996•4 citations

Reality Without Realism: On the Ontological and Epistemological Architecture of Quantum Mechanics

Arkady Plotnitsky, Andrei Yu. Khrennikov

arXiv:1502.06310•Foundations of Physics•Jul 23, 2015•53 citations
A bipartite Bell inequality is derived which is maximally violated on the two-qubit state space if measurements describable by positive operator valued measure (POVM) elements are allowed, rather than restricting the possible measurements to projective ones. In particular, the presented Bell inequality requires POVMs in order to be maximally violated by a maximally entangled two-qubit state. This answers a question raised by N. Gisin [in Quantum Reality, Relativistic Causality, and Closing the Epistemic Circle: Essays in Honour of Abner Shimony, edited by W. C. Myrvold and J. Christian (Springer, The Netherlands, 2009), pp. 125--138].
Quantum mechanics permits nonlocality---both nonlocal correlations and nonlocal equations of motion---while respecting relativistic causality. Is quantum mechanics the unique theory that reconciles nonlocality and causality? We consider two models, going beyond quantum mechanics, of nonlocality---``superquantum" correlations, and nonlocal ``jamming" of correlations---and derive new results for the jamming model. In one space dimension, jamming allows reversal of the sequence of cause and effect; in higher dimensions, however, effect never precedes cause.