4 papers
Noise robustness of three outcome Bell certified quantum randomness
Raffaele D'Avino, Ignacio Perito, Piotr Mironowicz +2
We investigate device-independent certification of global randomness based on Bell inequality violations in bipartite scenarios with three outcomes per party. Our goal is to determ…
Bell inequalities tailored to optimal global randomness certification
Ignacio Perito, Raffaele D'Avino, MichaÅ Jung +3
We present two novel families of bipartite Bell inequalities designed to achieve optimal global randomness certification for an arbitrary number of outputs . We first use symmet…
A semi-definite programming formulation of the device-dependent guessing probability
Raffaele D'Avino, Aurora Mugnai, Miguel Navascués +2
In quantum mechanics, a measurement applied to a state in general produces some amount of intrinsic randomness. This is not only a fundamental feature of the theory, but is also at…
Entanglement in the energy-constrained prepare-and-measure scenario: applications to randomness certification and channel discrimination
Raffaele D'Avino, Gabriel Senno, Mir Alimuddin +1
Quantum information tasks are often analyzed under varying trust assumptions about the devices involved. The semi-device-independent (SDI) framework offers a balance between needed…