41 citations · 107 across the 13 of their papers we have counts for
7 papers · 1 filter
Universal linear manipulation via routing and projective measurements
Alessio Baldazzi, Sonia Mazzucchi, Lorenzo Pavesi
Multiport interferometers with ports are basic devices in both classical and quantum photonics. Ideally, they implement a linear unitary transformation between the input and ou…
A resource-efficient and noise-robust entanglement witness based on the swap test
Sebastiano Guaraldo, Sonia Mazzucchi, Alessio Baldazzi +2
Quantum entanglement is an essential resource for quantum technologies, and the controlled swap test provides a versatile tool for its detection and quantification. Here, we propos…
Generation of quantum-certified random numbers using on-chip path-entangled single photons from an LED
Nicolò Leone, Stefano Azzini, Sonia Mazzucchi +7
Single-photon entanglement is a peculiar type of entanglement in which two or more degrees of freedom of a single photon are correlated quantum-mechanically. Here, we demonstrate a…
Entropy certification of a realistic QRNG based on single-particle entanglement
Sonia Mazzucchi, Nicolò Leone, Stefano Azzini +2
In single-particle entanglement (SPE) two degrees of freedom of a single particle are entangled. SPE is a resource that can be exploited both in quantum communication protocols and…
Certified quantum random number generator based on single-photon entanglement
Nicolò Leone, Stefano Azzini, Sonia Mazzucchi +2
Quantum entanglement represents an ideal resource to guarantee the security of random numbers employed in many scientific and cryptographic applications. However, entanglement-base…
Bell inequality violation by entangled single photon states generated from a laser, a LED or a Halogen lamp
M. Pasini, N. Leone, S. Mazzucchi +3
In single-particle or intraparticle entanglement, two degrees of freedom of a single particle, e.g., momentum and polarization of a single photon, are entangled. Single-particle en…
On the Observables Describing a Quantum Reference Frame
S. Mazzucchi
A reference frame F is described by the element g of the Poincare' group P which connects F with a given fixed frame F_0. If F is a quantum frame, defined by a physical object foll…