Results 71 to 80 of about 264 (153)
Finding an almost perfect matching in a hypergraph avoiding forbidden submatchings
Journal of the London Mathematical Society, Volume 114, Issue 2, August 2026.Abstract In 1973, Erdős conjectured the existence of high girth (n,3,2)$(n,3,2)$‐Steiner systems. Recently, Glock, Kühn, Lo, and Osthus and independently Bohman and Warnke proved the approximate version of Erdős' conjecture. Recently, Kwan, Sah, Sawhney, and Simkin proved Erdős' conjecture.
Michelle Delcourt, Luke Postle
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Simultaneous all-versus-nothing refutation of local realism and noncontextuality by a single system
Results in PhysicsThe quantum realms of nonlocality and contextuality are delineated by Bell’s theorem and the Kochen–Specker theorem, respectively, embodying phenomena that surpass the explanatory capacities of classical theories.
Min-Gang Zhou +2 more
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No probability loophole in the CHSH
Results in Physics, 2015 Geurdes (2014) outlines a probabilistic construction of a counterexample to Bell’s theorem. He gives a procedure to repeatedly sample from a specially constructed “pool” of local hidden variable models (depending on a table of numerically calculated ...
Richard D. Gill
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Ecological Applications, Volume 36, Issue 5, July 2026.Abstract The northern spotted owl (Strix occidentalis caurina) continues to decline across its range, threatened by habitat disturbances and invasive barred owls (Strix varia). We conducted a range‐wide spotted owl occupancy assessment using 2.1 million h of passive acoustic recordings from 4081 survey stations within 1027 randomly selected 5‐km2 ...
Damon B. Lesmeister +33 more
wiley +1 more source
Spooky Action at a Temporal Distance
Entropy, 2018 Since the discovery of Bell’s theorem, the physics community has come to take seriously the possibility that the universe might contain physical processes which are spatially nonlocal, but there has been no such revolution with regard to the possibility ...
Emily Adlam
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A Dialogue on Revolutions and Revolutionaries in Science: A Perspective From Quantum Mechanics
Natural Sciences, Volume 6, Issue 3, July 2026.ABSTRACT We discuss the notions of scientific revolutions and revolutionaries in the context of the Relativity Revolution and of the First, Second, and Third Quantum Revolutions. We conclude that at the core of the question of what qualifies as a revolution and revolutionary is an assessment of the gradients of knowledge accumulation over time, both at
Ron Folman, Bretislav Friedrich
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Bell's theorem and world process [PDF]
Il Nuovo Cimento B Series 11, 1975 The noncausal structure events demanded by Bell's theorem are shown to follow naturally from a theory of events similar to White-head's. In spite of this noncausal structure on the level of individu al events the macroscopic causality structure observed in Nature at the statistical level holds.
openaire +2 more sources
Is the Quantum State Real? An Extended Review of ψ-Ontology Theorems
Quanta, 2014 Towards the end of 2011, Pusey, Barrett and Rudolph derived a theorem that aimed to show that the quantum state must be ontic (a state of reality) in a broad class of realist approaches to quantum theory.
Matthew Saul Leifer
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Academia QuantumIntroduction: Bell’s concept of local causality assumes more than local action. It also presumes an ontology of point particles. Bell correlations are feasible in nonlinear field ontologies with quantised interactions between suitably ...
Andrew Laidlaw
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A paradox in the quantum-mechanical treatment of destructive measurements on photons
JPhys PhotonicsMeasurements on photons are frequently cited as confirmations of predictions of quantum mechanics (QMs), in particular in the context of Bell’s theorem. In this paper we show, however, that we cannot ever claim to have measured a property of a photon if ...
Marcoen J T F Cabbolet, Yves Caudano
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