Results 31 to 40 of about 67,620 (266)

Inflation and Fractional Quantum Cosmology

open access: yesFractal and Fractional, 2022
The Wheeler–DeWitt equation for a flat and compact Friedmann–Lemaître–Robertson–Walker cosmology at the pre-inflation epoch is studied in the contexts of the standard and fractional quantum cosmology.
Seyed Meraj Mousavi Rasouli   +3 more
doaj   +1 more source

Non-locality by nanoconfinement [PDF]

open access: yesNature Nanotechnology, 2019
Coherent ultrafast spectroscopy of nanofocused plasmonic pulses strengthens the nonlinear response in graphene, highlighting the origin of a new general phenomenon.
openaire   +3 more sources

Device-independent certification of one-shot distillable entanglement

open access: yesNew Journal of Physics, 2019
Entanglement sources that produce many entangled states act as a main component in applications exploiting quantum physics such as quantum communication and cryptography. Realistic sources are inherently noisy, cannot run for an infinitely long time, and
Rotem Arnon-Friedman, Jean-Daniel Bancal
doaj   +1 more source

Non-Local Parity Measurements and the Quantum Pigeonhole Effect

open access: yesEntropy, 2018
The pigeonhole principle upholds the idea that by ascribing to three different particles either one of two properties, we necessarily end up in a situation when at least two of the particles have the same property.
G. S. Paraoanu
doaj   +1 more source

Causal structures from entropic information: geometry and novel scenarios

open access: yesNew Journal of Physics, 2014
Bell's theorem in physics, as well as causal discovery in machine learning, both face the problem of deciding whether observed data is compatible with a presumed causal relationship between the variables (for example, a local hidden variable model ...
Rafael Chaves, Lukas Luft, David Gross
doaj   +1 more source

Non-Abelian Topological Approach to Non-Locality of a Hypergraph State

open access: yesEntropy, 2015
We present a theoretical study of new families of stochastic complex information modules encoded in the hypergraph states which are defined by the fractional entropic descriptor.
Vesna Berec
doaj   +1 more source

Locality and Non locality

open access: yesEuropean Journal of Applied Physics, 2020
Aim: Whether, under all the circumstances considered, a relativistic concept of locality and non-locality may fully reproduce the quantum probabilities for outcomes of experiments, is re-investigated.Methods: The usual methods and rules of statistics, probability theory and quantum mechanics were used.
openaire   +3 more sources

Interface Scattering as a Nonlocal Transport Phenomenon in Semiconductors

open access: yesIEEE Journal of the Electron Devices Society, 2023
Macroscopically non-local effects are common in electron transport in semiconductor devices, occurring whenever the mean free path and/or the deBroglie wavelength are not small compared to geometry/flow length scales.
M. G. Ancona, S. J. Cooke
doaj   +1 more source

Multi-Polar Approach to Parasitic Suppression in Smart Electromagnetic Skins (SESs)

open access: yesApplied Sciences
Smart Electromagnetic Skins (SESs) provide a cost-effective and efficient alternative to increasing the number of Base Stations (BSs) for improving the performance of next-generation communication networks and contribute to the implementation of Smart ...
Shahid Ayaz, Paola Pirinoli
doaj   +1 more source

Применение высокопроизводительных вычислений для решения задачи Коши с дробным уравнением Риккати по нелокальной неявной конечно-разностной схеме

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki
В статье представлено исследование вычислительной эффективности параллельной версии численного алгоритма для решения уравнения Риккати с производной дробного перменного порядка типа Герасимова-Капуто.
Твёрдый, Д.А.   +1 more
doaj   +1 more source

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