Exploració per autor "Brunner, Nicolas"
Ara es mostren els items 1-4 de 4
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Inequivalence of entanglement, steering, and Bell nonlocality for general measurements
Quintino, Marco Tulio; Vértesi, Tamas; Cavalcanti, Daniel; Augusiak, Remigiusz; Demianowicz, Maciej; Acín dal Maschio, Antonio; Brunner, Nicolas (APS, 2015-09-08)
Article
Accés obertEinstein-Podolsky-Rosen steering is a form of inseparability in quantum theory commonly acknowledged to be intermediate between entanglement and Bell nonlocality. However, this statement has so far only been proven for a ... -
Measurement of sub-pulse-width temporal delays via spectral interference induced by weak value amplification
Salazar Serrano, L.J.; Janner, Davide; Brunner, Nicolas; Pruneri, Valerio; Pérez Torres, Juan (2014-01-27)
Article
Accés obertWe demonstrate experimentally a scheme to measure small temporal delays, much smaller than the pulse width, between optical pulses. Specifically, we observe an interference effect, based on the concepts of quantum weak ... -
Passivity, complete passivity, and virtual temperatures
Skrzypczyk, Paul; Silva, Ralph; Brunner, Nicolas (OSA, 2015-05-19)
Article
Accés obertWe give a simple and intuitive proof that the only states which are completely passive, i.e., those states from which work cannot be extracted even with infinitely many copies, are Gibbs states at positive temperatures. ... -
Thermodynamic cost of creating correlations
Huber, Marcus; Perarnau-Llobet, Martí; Hovhannisyan, Karen V.; Skrzypczyk, Paul; Klöckl, Claude; Brunner, Nicolas; Acín dal Maschio, Antonio (IOP, 2015-06-10)
Article
Accés obertWe investigate the fundamental limitations imposed by thermodynamics for creating correlations. Considering a collection of initially uncorrelated thermal quantum systems, we ask how much classical and quantum correlations ...