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Non-Locality in Electrodynamics
Foundations of Physics, 2001We investigate the applicability of Hegerfeldts arguments on Quantum nonlocality in Quantum Electrodynamics following the work of Prigogine, Pronko, Petrosky, Ordonez and Karpov. We demonstrate the appearance of nonlocal effects at the level of quantum states. We show, however that the expectation values of some observables spread causally.
Antoniou, Ioannis +2 more
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General non-local electrodynamics: Equations and non-local effects
Annals of Physics, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Non-locality and quantum nanostructures [PDF]
Chaos, Solitons & Fractals, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Antoniou, Ioannis +2 more
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Foundations of Physics, 2012
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2015
This paper proposes a non-local modification of well-known sigma filter, Nonlocal Sigma filter (NSF), intended to suppress additive white Gaussian noise from images. Similarly to the Nonlocal Mean Filter (NLM), every output pixel value is computed as a nonlocal weighted average of pixels coming from similar patches to the patch around the current pixel.
Nikolay N. Ponomarenko +3 more
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This paper proposes a non-local modification of well-known sigma filter, Nonlocal Sigma filter (NSF), intended to suppress additive white Gaussian noise from images. Similarly to the Nonlocal Mean Filter (NLM), every output pixel value is computed as a nonlocal weighted average of pixels coming from similar patches to the patch around the current pixel.
Nikolay N. Ponomarenko +3 more
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2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2016
Haze limits visibility and reduces image contrast in outdoor images. The degradation is different for every pixel and depends on the distance of the scene point from the camera. This dependency is expressed in the transmission coefficients, that control the scene attenuation and amount of haze in every pixel.
Dana Berman, Tali Treibitz, Shai Avidan
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Haze limits visibility and reduces image contrast in outdoor images. The degradation is different for every pixel and depends on the distance of the scene point from the camera. This dependency is expressed in the transmission coefficients, that control the scene attenuation and amount of haze in every pixel.
Dana Berman, Tali Treibitz, Shai Avidan
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Non-locality in the Science of the Millennium
2022Organisms, Vol 5, No 2 (2022): Special Issue: Where is Science Going?
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2017
Quantum entanglement is popularly believed to give rise to spooky action at a distance of a kind that Einstein decisively rejected. Indeed, important recent experiments on systems assigned entangled states have been claimed to refute Einstein by exhibiting such spooky action. After reviewing two considerations in favor of this view I argue that quantum
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Quantum entanglement is popularly believed to give rise to spooky action at a distance of a kind that Einstein decisively rejected. Indeed, important recent experiments on systems assigned entangled states have been claimed to refute Einstein by exhibiting such spooky action. After reviewing two considerations in favor of this view I argue that quantum
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2005
AbstractThis chapter examines several locality conditions. It argues that two of these principles are irreducibly causal: the principle that all causal propagation takes place at a finite velocity of which relativistic locality is a special case, and spatiotemporal locality, according to which no causal influences can be transmitted across ...
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AbstractThis chapter examines several locality conditions. It argues that two of these principles are irreducibly causal: the principle that all causal propagation takes place at a finite velocity of which relativistic locality is a special case, and spatiotemporal locality, according to which no causal influences can be transmitted across ...
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