Listar Física Aplicada II por agencia financiadora "Universidad de Sevilla"
Mostrando ítems 1-17 de 17
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234Th-derived particle fluxes and seasonal variability: when is the ss assumption reliable? Insights from a novel Approach for carbon flux simulation
(AGU Publications, 2018-12)Th measurements are widely used to estimate the downward carbon flux of particles via the oceanic Biological Pump. Carbon ...
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A comparison of 210Pbxs, 137Cs, and Pu isotopes as proxies of soil redistribution in South Spain under severe erosion conditions
(Springer, 2023-06-01)Purpose The use of fallout radionuclides as proxies for the study of soil redistribution processes in semiarid environments of ...
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Acoustic ambience and simulation of the bullring of Ronda (Spain)
(MDPI, 2024-01-22)The bullring of Ronda, one of the oldest in Spain, declared in 1993 as an Asset of Cultural Interest, occupies a paramount ...
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Bell non-locality and Kochen-Specker contextuality: how are they connected?
(Springer, 2021-05-22)Bell non-locality and Kochen–Specker (KS) contextuality are logically independent concepts, fuel different protocols with ...
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Bell nonlocality with intensity information only
(American Physical Society, 2020-09-01)We address the problem of detecting bipartite Bell nonlocality whenever the only experimental information are the intensities ...
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Converting contextuality into nonlocality
(American Physical Society, 2021-08)We introduce a general method which converts, in a unified way, any form of quantum contextuality, including any form of ...
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Determination of uranium and polonium in Sparus aurata by alpha spectrometry
(Sociedad Mexicana de Física, 2012-06)The aim of this study was optimizing conditions for the specific activities determination of some uranium-series radionuclides ...
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Efficiency calibration and optimization of a liquid scintillation spectrometer for low level 55Fe and 63Ni measurements
(Elsevier, 2023-11)An experimental study on the counting efficiency, background, and Lower Limit of Detection (LLD) of a liquid scintillation ...
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Experimental test of high-dimensional quantum contextuality based on contextuality concentration
(American Physical Society, 2023-06-13)Contextuality is a distinctive feature of quantum theory and a fundamental resource for quantum computation. However, ...
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Graph-theoretic approach to Bell experiments with low detection efficiency
(Cornell University, 2023)Bell inequality tests where the detection efficiency is below a certain threshold ηcrit can be simulated with local ...
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Graph-theoretic approach to dimension witnessing
(IOP Publishing, 2021-03)A fundamental problem in quantum computation and quantum information is finding the minimum quantum dimension needed for ...
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Irreducible magic sets for n-Qubit systems
(Physical Review Letters, 2022-11-07)Magic sets of observables are minimal structures that capture quantum state-independent advantage for systems of n ≥ 2 ...
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Quantum contextuality provides communication complexity advantage
(American Physical Society, 2023-02-24)Despite the conceptual importance of contextuality in quantum mechanics, there is a hitherto limited number of applications ...
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Quantum key distribution in the Holevo limit
(American Physical Society, 2000-12-25)A theorem by Shannon and the Holevo theorem impose that the efficiency of any protocol for quantum key distribution, E , ...
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Quantum key distribution without alternative measurements
(American Physical Society, 2000-04-18)Entanglement swapping between Einstein-Podolsky-Rosen (EPR) pairs can be used to generate the same sequence of random bits ...
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Revisiting five decades of 234Th data: a comprehensive global oceanic compilation
(Copernicus Publications, 2022)We present here a global oceanic compilation of 234Th measurements that collects results from researchers and laboratories ...
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Self-testing of a single quantum system from theory to experiment
(Nature Research, 2023-10-19)Self-testing allows one to characterise quantum systems under minimal assumptions. However, existing schemes rely on quantum ...