573 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centro Brasileiro de Pesquisas FísicasBR8 papers
- Universidade de São PauloBR8 papers
- Universidade Federal do ABCBR5 papers
- Empresa de Pesquisa Agropecuária do Estado do Rio de JaneiroBR4 papers
- Instituto de Pesquisas Jardim Botânico do Rio de JaneiroBR3 papers
- Instituto de Física de São CarlosBR2 papers
- Universidade do Oeste PaulistaBR2 papers
- Universidade Federal de Mato Grosso do SulBR2 papers
- Universidade Federal de São CarlosBR2 papers
- University of NottinghamGB2 papers
- University of WaterlooCA2 papers
- Agricultural Research CorporationSD1 paper
8 papers · 1 filter
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…
Quantum discord in nuclear magnetic resonance systems at room temperature
J. Maziero, R. Auccaise, L. C. Celeri +6
We review the theoretical and the experimental aspects regarding the quantification and identification of quantum correlations in liquid-state nuclear magnetic resonance (NMR) syst…
Measuring bipartite quantum correlations of an unknown state
I. A. Silva, D. Girolami, R. Auccaise +6
We report the experimental measurement of bipartite quantum correlations of an unknown two-qubit state. Using a liquid state Nuclear Magnetic Resonance (NMR) setup and employing ge…
On the quantumness of correlations in nuclear magnetic resonance
D. O. Soares-Pinto, R. Auccaise, J. Maziero +3
Nuclear Magnetic Resonance (NMR) was successfully employed to test several protocols and ideas in Quantum Information Science. In most of these implementations the existence of ent…
Experimental implementation of a NMR entanglement witness
J. G. Filgueiras, T. O. Maciel, R. E. Auccaise +3
Entanglement witnesses (EW) allow the detection of entanglement in a quantum system, from the measurement of some few observables. They do not require the complete determination of…
Experimental analysis of the quantum complementarity principle
R. Auccaise, R. M. Serra, J. G. Filgueiras +3
One of the milestones of quantum mechanics is Bohr's complementarity principle. It states that a single quantum can exhibit a particle-like \emph{or} a wave-like behaviour, but nev…
Environment-induced sudden transition in quantum discord dynamics
R. Auccaise, L. C. Celeri, D. O. Soares-Pinto +7
Non-classical correlations play a crucial role in the development of quantum information science. The recent discovery that non-classical correlations can be present even in separa…
Experimentally Witnessing the Quantumness of Correlations
R. Auccaise, J. Maziero, L. C. Celeri +6
The quantification of quantum correlations (other than entanglement) usually entails laboured numerical optimization procedures also demanding quantum state tomographic methods. Th…