Results 61 to 70 of about 6,286 (299)

Nonlocality in multipartite correlation networks [PDF]

open access: yes, 2013
Despite the success of quantum mechanics in predicting the outcomes of experiments in many branches of physics, the foundations of the theory have remained subject of research and dispute.
Würflinger, Lars Erik
core   +1 more source

Two Faced Janus of Quantum Nonlocality

open access: yesEntropy, 2020
This paper is a new step towards understanding why “quantum nonlocality” is a misleading concept. Metaphorically speaking, “quantum nonlocality” is Janus faced. One face is an apparent nonlocality of the Lüders projection and
Andrei Khrennikov
doaj   +1 more source

Nonlocality of a Single Particle [PDF]

open access: yesPhysical Review Letters, 2007
There has been a great deal of debate surrounding the issue of whether it is possible for a single photon to exhibit nonlocality. A number of schemes have been proposed that claim to demonstrate this effect, but each has been met with significant opposition. The objections hinge largely on the fact that these schemes use unobservable initial states and
Dunningham, J., Vedral, V.
openaire   +4 more sources

Causality, Nonlocality, and Negative Refraction [PDF]

open access: yes, 2017
International audienceThe importance of spatial nonlocality in the description of negative refraction in electromagnetic materials has been put forward recently.
Claire Prada   +5 more
core   +1 more source

Discrete Radiative Modes in Plasmonic Nonlocal Flat Surfaces

open access: yesPhotonics
This paper provides a comprehensive study of the nonlocality-influenced radiative modes above the light line in the plasmonic nonlocal flat surface, including the plasmonic/dielectric interface, ultrathin plasmonic slab, and plasmonic/dielectric ...
Ao Ding   +8 more
doaj   +1 more source

Lévy Walks as a Universal Mechanism of Turbulence Nonlocality

open access: yesFoundations, 2023
The nonlocality (superdiffusion) of turbulence is expressed in the empiric Richardson t3 scaling law for the mean square of the mutual separation of a pair of particles in a fluid or gaseous medium. The development of the theory of nonlocality of various
Alexander B. Kukushkin   +1 more
doaj   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

An Axially Compressed Moving Nanobeam Based on the Nonlocal Couple Stress Theory and the Thermoelastic DPL Model

open access: yesMathematics, 2023
This article introduces a new model that can be used to describe elastic thermal vibrations caused by changes in temperature in elastic nanobeams in response to transverse external excitations.
Ahmed E. Abouelregal   +2 more
doaj   +1 more source

Quantum Nonlocality and Beyond: Limits from Nonlocal Computation [PDF]

open access: yesPhysical Review Letters, 2007
We address the problem of "nonlocal computation," in which separated parties must compute a function without any individual learning anything about the inputs. Surprisingly, entanglement provides no benefit over local classical strategies for such tasks, yet stronger nonlocal correlations allow perfect success.
Linden, N   +3 more
openaire   +3 more sources

Converting Contextuality into Nonlocality [PDF]

open access: yesPhysical Review Letters, 2021
We introduce a general method which converts, in a unified way, any form of quantum contextuality, including any form of state-dependent contextuality, into a quantum violation of a bipartite Bell inequality. As an example, we apply the method to a quantum violation of the Klyachko-Can-Binicioğlu-Shumovsky inequality.
openaire   +5 more sources

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