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Mostrando ítems 11-20 de 23
Artículo
Sustained state-independent quantum contextual correlations from a single ion
(American Physical Society, 2018-05)
We use a single trapped-ion qutrit to demonstrate the quantum-state-independent violation of noncontextuality inequalities using a sequence of randomly chosen quantum nondemolition projective measurements. We concatenate ...
Artículo
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 export is evaluated from 234Th-238U disequilibrium assuming either steady state (SS) conditions, or ...
Ponencia
Virtual acoustics of the Cathedral of Cadiz
(Sociedad Española de Acústica, 2018)
Among heritage buildings, cathedrals best reflect European cultural identity. In addition to litur-gical activities, with the concurrence of the faithful, cathedrals, in spite of their long reverbera-tion times, develop ...
Ponencia
Identifying acoustically coupled volumes in the Cathedral of Toledo, Spain
(Sociedad Española de Acústica, 2018)
Cathedrals are large monuments combined with great geometrical complexity due to different architectural styles, commonly featuring modifications resulting from additions and adaptations to liturgical practice in various ...
Artículo
Experimental observation of quantum state-independent contextuality under no-signaling conditions
(OSA Publishing, 2018-01)
Contextuality, the impossibility of assigning context-independent measurement outcomes, is a critical resource for quantum computation and communication. No-signaling betweensuccessivemeasurementsisanessentialrequirement ...
Artículo
Intra-annual rainfall variability in the Spanish hydrographic basins
(Wiley-Blackwell, 2018)
Understanding the intra-annual distribution of rainfall is an important element for climatic classification and serves as a basis for natural resources management. The present study analyses multi-annual irregularities of ...
Artículo
Device-independent certification of two bits of randomness from one entangled bit and Gisin's elegant Bell inequality
(American Physical Society, 2018-01-16)
We prove that as conjectured by Acín et al. [Phys. Rev. A 93, 040102(R) (2016)], two bits of randomness can be certified in a device-independent way from one bit of entanglement using the maximal quantum violation of Gisin’s ...
Ponencia
On the radioecological issues of natural radionuclides in water and sediment of a highly contaminated lagoon from Mexico
(2018)
Se han determinado las concentraciones de actividad de radionucleidos naturales en el agua y los sedimentos de la laguna El Pedernalillo, Zacatecas, México.
Ponencia
Acoustic reconstruction of the roman Theatre of Cadiz
(Sociedad Española de Acústica, 2018)
The Roman Theatre of Cadiz, commissioned by Lucio Cornelio Balbo the Younger, was built in the 1st century BC. Since its discovery in 1980, excavations have enabled the recovery of a major part of the cavea (ima and media) ...
Artículo
Automated quantum operations in photonic qutrits
(American Physical Society, 2018-02-02)
We report an experimental implementation of automated state transformations on spatial photonic qutrits following the theoretical proposal made by Baldijão et al. [Phys. Rev. A 96, 032329 (2017)]. A qutrit state is simulated ...