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Weak measurements for reutilizing entanglement
(2020)
Weak measurements are a relevant tool for quantum information because they allow tuning the disturbance on the observed state and the amount of information extracted from it. They can be used to harness repeatedly a quantum ...
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Arctic observations identify phytoplankton community composition as driver of carbon flux attenuation
(Wiley, 2020)
he attenuation coefficient bis one of the most common ways to describe how strong the carbonflux is attenuated throughout the water column. Therefore, bis an essential input variable in many carbonflux and climate models. ...
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Classification of the flood severity of the Guadalquivir River in the Southwest 1of the Iberian Peninsula during the 13thto 19th centuries
(Universidad Nacional Autónoma de México (UNAM), 2021-08)
This study estimates the pluviometric evolution between the 13th and 19th centuries on the southwestern Iberian Peninsula based on the historic records of the impacts of the Guadalquivir River flooding on the city of Seville ...
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Quantum randomness protected against detection loophole attacks
(Springer, 2021-01-18)
Device and semi-device-independent private quantum randomness generators are crucial for applications requiring private randomness. However, they are vulnerable to detection inefficiency attacks and this limits severely ...
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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 quantum vs classical advantage, and have distinct classical simulation costs. A natural question is ...
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Determining the probability of locating peaks using computerized peak-location methods in gamma-ray spectra as a function of the relative peak-area uncertainty
(Elsevier, 2020-01)
The probabilities of locating peaks with a high relative peak-area uncertainty were determined empirically with nine types of peak-location software used in laboratories engaged in gamma-ray spectrometry measurements. It ...
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Chiral spin channels in curved graphene pn junctions
(American Physical Society, 2023-09-20)
We show that the chiral modes in circular graphene pn junctions provide an advantage for spin manipulation via spin-orbit coupling compared to semiconductor platforms. We derive the effective Hamiltonian for the spin ...
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Glide symmetry applied to printed common-mode rejection filters
(Institute of Electrical and Electronics Engineers (IEEE), 2022-02)
In this article, we present a novel application of glide symmetry to differential lines with common-mode (CM) rejection filter properties. Two different topologies are investigated. First, glide symmetry is applied to a ...
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Nonmonotonic quantum phase gathering in curved spintronic circuits
(American Physical Society, 2021-11-24)
Spin carriers propagating along quantum circuits gather quantum spin phases depending on the circuit’s size, shape, and spin-orbit coupling (SOC) strength. These phases typically grow monotonically with the SOC strength, ...
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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, existing examples of contextuality in high-dimensional systems lack the necessary robustness required ...