11 citations · 30 across the 7 of their papers we have counts for
5 papers · 1 filter
Quantum Kolmogorov complexity and quantum correlations in deterministic-control quantum Turing machines
Mariano Lemus, Ricardo Faleiro, Paulo Mateus +2
This work presents a study of Kolmogorov complexity for general quantum states from the perspective of deterministic-control quantum Turing Machines (dcq-TM). We extend the dcq-TM…
Connecting XOR and XOR* games
Lorenzo Catani, Ricardo Faleiro, Pierre-Emmanuel Emeriau +2
In this work we focus on two classes of games: XOR nonlocal games and XOR* sequential games with monopartite resources. XOR games have been widely studied in the literature of nonl…
Device-independent quantum authorization based on the Clauser-Horne-Shimony-Holt game
Ricardo Faleiro, Manuel Goulão
In the spirit of device-independent cryptography, we present a two-party quantum authorization primitive with non-locality as its fueling resource. Therein, users are attributed au…
A coherence-witnessing game and applications to semi-device-independent quantum key distribution
Mário Silva, Ricardo Faleiro, Paulo Mateus +1
Semi-device-independent quantum key distribution aims to achieve a balance between the highest level of security, device independence, and experimental feasibility. Semi-quantum ke…
Operational interpretation of the vacuum and process matrices for identical particles
Ricardo Faleiro, Nikola Paunkovic, Marko Vojinovic
This work overviews the single-particle two-way communication protocol recently introduced by del Santo and Dakić (dSD), and analyses it using the process matrix formalism. We give…