39 citations · 144 across the 15 of their papers we have counts for
3 papers · 1 filter
Entanglement and scattering in quantum electrodynamics: S-matrix information from an entangled spectator particle
Juan D. Fonseca, B. Hiller, J. B. Araujo +2
We consider a general quantum field relativistic scattering involving two half spin fermions, and , which are initially entangled with another fermion that does not part…
Biphoton phase-space correlations from Gouy-phase measurements using double slits
F. C. V. de Brito, I. G. da Paz, J. B. Araujo +1
Quantum correlations encoded in photonic Laguerre-Gaussian modes were shown to be related to the Gouy phase shifts (D. Kawase et al., Phys. Rev. Lett. 101, 050501 (2008)) allowing…
Sorkin parameter for type-I spontaneous parametric down-conversion biphotons and matter waves
F. C. V. de Brito, C. H. S. Vieira, I. G. da Paz +2
We propose experimental measurements of the logarithmic negativity, which quantifies quantum correlations using Gouy phase measurements in an asymmetric double-slit interference ex…