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Correction: Gill, R.D. Does Geometric Algebra Provide a Loophole to Bell's Theorem? Entropy 2020, 22, 61. [PDF]

Entropy (Basel), 2021
Corrections are made to my paper “Gill, R.D. Does Geometric Algebra Provide a Loophole to Bell’s Theorem? Entropy 2020, 22, 61” [...]
Gill RD.
europepmc   +2 more sources

Gull's Theorem Revisited. [PDF]

Entropy (Basel), 2022
In 2016, Steve Gull has outlined has outlined a proof of Bell’s theorem using Fourier theory. Gull’s philosophy is that Bell’s theorem (or perhaps a key lemma in its proof) can be seen as a no-go theorem for a project in distributed computing with ...
Gill RD.
europepmc   +2 more sources

Simplified quantum optical Stokes observables and Bell's theorem. [PDF]

Sci Rep, 2022
We discuss a simplified form of Stokes operators for quantum optical fields that involve the known concept of binning. Behind polarization analyzer photon numbers (more generally intensities) are measured.
Schlichtholz K, Woloncewicz B, Żukowski M.   +2 more
europepmc   +2 more sources

Implications of Local Friendliness Violation for Quantum Causality. [PDF]

Entropy (Basel), 2021
We provide a new formulation of the Local Friendliness no-go theorem of Bong et al. [Nat. Phys. 16, 1199 (2020)] from fundamental causal principles, providing another perspective on how it puts strictly stronger bounds on quantum reality than Bell’s ...
Cavalcanti EG, Wiseman HM.
europepmc   +2 more sources

Bell's theorem for temporal order. [PDF]

Nat Commun, 2019
Time has a fundamentally different character in quantum mechanics and in general relativity. Here, the authors consider a thought experiment where a massive body in a spatial superposition leads to entanglement of temporal orders between time-like events,
Zych M, Costa F, Pikovski I, Brukner Č.
europepmc   +2 more sources

Does Geometric Algebra Provide a Loophole to Bell's Theorem? [PDF]

Entropy (Basel), 2019
In 2007, and in a series of later papers, Joy Christian claimed to refute Bell’s theorem, presenting an alleged local realistic model of the singlet correlations using techniques from geometric algebra (GA).
Gill RD.
europepmc   +2 more sources

Experimental Counterexample to Bell's Locality Criterion. [PDF]

Entropy (Basel), 2022
The EPR paradox was caused by the provision that quantum variables must have pre-existing values. This type of “hidden property realism” was later falsified by Bell’s Theorem.
Mardari GN.
europepmc   +2 more sources

Quantum Computation and Arrows of Time. [PDF]

Entropy (Basel), 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.
Argaman N.
europepmc   +2 more sources

Nonlocality in Bell's Theorem, in Bohm's Theory, and in Many Interacting Worlds Theorising. [PDF]

Entropy (Basel), 2018
“Locality” is a fraught word, even within the restricted context of Bell’s theorem. As one of us has argued elsewhere, that is partly because Bell himself used the word with different meanings at different stages in his career.
Ghadimi M, Hall MJW, Wiseman HM.
europepmc   +2 more sources

The Method of Everything vs. Experimenter Bias of Loophole-Free Bell Experiments. [PDF]

Front Res Metr Anal
Experimenter bias compromises the integrity and advancement of science, especially when awarded as such. For example, the 2022 Nobel Prize in Physics awarded for the loophole-free experiments that tested physicist John S. Bell's inequality theorem. These
Morales MS.
europepmc   +2 more sources