67 citations · 89 across the 2 of their papers we have counts for
5 papers
Multifold behavior of the information transmission by the quantum 3-switch
Lorenzo M. Procopio, Francisco Delgado, Marco Enriquez +1
We uncover new behaviors of the transmission of information by three quantum channels in superposition of causal orders subject to some level of noise. We find that the transmissio…
Sending classical information via three noisy channels in superposition of causal orders
Lorenzo M. Procopio, Francisco Delgado, Marco Enriquez +2
In this work, we study the transmission of classical information through three completely depolarizing channels in superposition of different causal orders. We thus introduce the q…
Communication Enhancement Through Quantum Coherent Control of Channels in an Indefinite Causal-order Scenario
Lorenzo M. Procopio, Francisco Delgado, Marco Enriquez +2
In quantum Shannon theory, transmission of information is enhanced by quantum features. Up to very recently, the trajectories of transmission remained fully classical. Recently, a…
Continuous-variable entanglement of two bright coherent states that never interacted
David Barral, Nadia Belabas, Lorenzo M. Procopio +4
We study continuous-variable entanglement of bright quantum states in a pair of evanescently coupled nonlinear waveguides operating in the regime of degenerate down-conve…
On the geometry of spatial biphoton correlation in spontaneous parametric down-conversion
Lorenzo M. Procopio, Oscar Rosas-Ortiz, Victor Velazquez
Analytical expressions are derived for the distribution rates of spatial coincidences in the counting of photons produced by spontaneous parametric down conversion (SPDC). Gaussian…