Results 21 to 30 of about 6,382,911 (207)

Comment on “Bell’s Theorem Versus Local Realism in a Quaternionic Model of Physical Space” [PDF]

open access: yesIEEE Access, 2021
I point out critical errors in the paper “Bell’s Theorem Versus Local Realism in a Quaternionic Model of Physical Space” by J. Christian, published in IEEE Access. Christian’s paper in fact contains several conflicting models.
R. Gill
semanticscholar   +1 more source

Contextuality in composite systems: the role of entanglement in the Kochen-Specker theorem [PDF]

open access: yesQuantum, 2023
The Kochen–Specker (KS) theorem reveals the nonclassicality of single quantum systems. In contrast, Bell's theorem and entanglement concern the nonclassicality of composite quantum systems.
Victoria J Wright, Ravi Kunjwal
doaj   +1 more source

Significant-Loophole-Free Test of Bell's Theorem with Entangled Photons. [PDF]

open access: yesPhysical Review Letters, 2015
Local realism is the worldview in which physical properties of objects exist independently of measurement and where physical influences cannot travel faster than the speed of light.
M. Giustina   +21 more
semanticscholar   +1 more source

Bell's Theorem, Quantum Probabilities, And Superdeterminism [PDF]

open access: yesThe Routledge Companion to Philosophy of Physics, 2020
In this short survey article, I discuss Bell’s theorem and some strategies that attempt to avoid the conclusion of non-locality. I focus on two that intersect with the philosophy of probability: (1) quantum probabilities and (2) superdeterminism.
E. Chen
semanticscholar   +1 more source

A Critical Review of Works Pertinent to the Einstein-Bohr Debate and Bell's Theorem

open access: yesSymmetry, 2022
This review is related to the Einstein-Bohr debate and to Einstein–Podolsky–Rosen’s (EPR) and Bohm’s (EPRB) Gedanken-experiments as well as their realization in actual experiments.
K. Hess
semanticscholar   +1 more source

Random numbers certified by Bell’s theorem [PDF]

open access: yesNature, 2009
Randomness is a fundamental feature of nature and a valuable resource for applications ranging from cryptography and gambling to numerical simulation of physical and biological systems.
Stefano Pironio   +10 more
semanticscholar   +1 more source

Quantum Computation and Arrows of Time

open access: yesEntropy, 2020
Quantum physics is surprising in many ways. One surprise is the threat to locality implied by Bell’s Theorem. Another surprise is the capacity of quantum computation, which poses a threat to the complexity-theoretic Church-Turing thesis.
Nathan Argaman
doaj   +1 more source

Comment on Causal Networks and Freedom of Choice in Bell's Theorem [PDF]

open access: yes, 2022
: Bell inequalities may only be derived, if hidden variables do not depend on the experimental settings. The stochastic independence of hidden and setting variables is called: freedom of choice, free will, measurement independence (MI) or no conspiracy ...
M. Kupczynski
semanticscholar   +1 more source

Nested Selves: Self‐Organization and Shared Markov Blankets in Prenatal Development in Humans

open access: yesTopics in Cognitive Science, EarlyView., 2023
Abstract The immune system is a central component of organismic function in humans. This paper addresses self‐organization of biological systems in relation to—and nested within—other biological systems in pregnancy. Pregnancy constitutes a fundamental state for human embodiment and a key step in the evolution and conservation of our species. While not
Anna Ciaunica   +3 more
wiley   +1 more source

Imitating Quantum Probabilities: Beyond Bell’s Theorem and Tsirelson Bounds [PDF]

open access: yesFoundations of Science, 2021
Local hidden-variable model of singlet-state correlations discussed in Czachor (Acta Phys Polon A 139:70, 2021a) is shown to be a particular case of an infinite hierarchy of local hidden-variable models based on an infinite hierarchy of calculi ...
M. Czachor, Kamil Nalikowski
semanticscholar   +1 more source

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