380 citations · 2.9k across the 47 of their papers we have counts for
4 papers · 2 filters
Observation of environment-induced double sudden transitions in geometric quantum correlations
F. M. Paula, I. A. Silva, J. D. Montealegre +8
Correlations in quantum systems exhibit a rich phenomenology under the effect of various sources of noise. We investigate theoretically and experimentally the dynamics of quantum c…
Quantum discord determines the interferometric power of quantum states
Davide Girolami, Alexandre M. Souza, Vittorio Giovannetti +6
Quantum metrology exploits quantum mechanical laws to improve the precision in estimating technologically relevant parameters such as phase, frequency, or magnetic fields. Probe st…
Experimental reconstruction of work distribution and verification of fluctuation relations at the full quantum level
Tiago Batalhão, Alexandre M. Souza, Laura Mazzola +6
Research on the out-of-equilibrium dynamics of quantum systems has so far produced important statements on the thermodynamics of small systems undergoing quantum mechanical evoluti…
Classical bifurcation in a quadrupolar NMR system
A. G. Araujo-Ferreira, R. Auccaise, R. S. Sarthour +3
The Josephson Junction model is applied to the experimental implementation of classical bifurcation in a quadrupolar Nuclear Magnetic Resonance system. There are two regimes, one l…