25 citations · 63 across the 3 of their papers we have counts for
3 papers
quant-ph2017★ 21 cited
Quantum-Enhanced Sensing from Hyper-Entanglement
S. P. Walborn, A. H. Pimentel, L. Davidovich +1
Hyperentanglement --- simultaneous entanglement between multiple degrees of freedom of two or more systems --- has been used to enhance quantum information tasks such as quantum co…
quant-ph2016★ 17 cited
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…
quant-ph2012★ 25 cited
Generalized Hermite-Gauss decomposition of the two-photon state produced by spontaneous parametric down-conversion
S. P. Walborn, A. H. Pimentel
We provide a general decomposition of the two-photon state produced by spontaneous parametric down-conversion in Hermite-Gaussian modes, in the case that the pump beam is described…