59 citations · 132 across the 9 of their papers we have counts for
4 papers · 1 filter
Gouy phase engineering of self-splitting quantum correlations
A. L. S. Santos Junior, M. Damaceno, A. C. Barbosa +4
In this work, we demonstrate the effect of self-splitting spatial quantum correlations induced by Gouy phase engineering. In the process of spontaneous parametric down conversion t…
Quantum-controlled cluster states
R. F. Barros, G. B. Alves, O. Pfister +1
Quantum optical cluster states have been increasingly explored, in the light of their importance for measurement-based quantum computing. Here we set forth a new method for generat…
Achieving metrological precision limits through post-selection
G. Bié Alves, A. Pimentel, M. Hor-Meyll +3
Post-selection strategies have been proposed with the aim of amplifying weak signals, which may help to overcome detection thresholds associated with technical noise in high-precis…
Weak-value amplification as an optimal metrological protocol
G. Bié Alves, B. M. Escher, R. L. de Matos Filho +2
The implementation of weak-value amplification requires the pre- and post-selection of states of a quantum system, followed by the observation of the response of the meter, which i…