254 citations · 636 across the 10 of their papers we have counts for
10 papers
Classical realization of the quantum Deutsch algorithm
Yohan Vianna, Mariana R. Barros, Malena Hor-Meyll
In the rapidly growing area of quantum information, the Deutsch algorithm is ubiquitous and, in most cases, the first one to be introduced to any student of this relatively new fie…
Experimental investigation of enviroment--induced entanglement using an all--optical setup
M. H. M. Passos, W. F. Balthazar, A. Z. Khoury +3
We investigate the generation of entanglement between two non interacting qubits coupled to a common reservoir. An experimental setup was conceived to encode one qubit on the polar…
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…
Deterministic Quantum Computation With One Photonic Qubit
M. Hor-Meyll, D. S. Tasca, S. P. Walborn +3
We show that deterministic quantum computing with one qubit (DQC1) can be experimentally implemented with a spatial light modulator, using the polarization and the transverse spati…
Characterization of a spatial light modulator as a polarization quantum channel
G. Barreto Lemos, J. O. de Almeida, S. P. Walborn +2
Spatial light modulators are versatile devices employed in a vast range of applications to modify the transverse phase or amplitude profile of an incident light beam. Most experime…
Ancilla-assisted measurement of photonic spatial correlations and entanglement
M. Hor-Meyll, J. O. de Almeida, G. B. Lemos +2
We report an experiment in which the moments of spatial coordinates of down-converted photons are measured directly, without having to reconstruct any marginal probability distribu…