1.2k citations · 2.5k across the 21 of their papers we have counts for
22 papers
Quantum verification and estimation with few copies
Joshua Morris, Valeria Saggio, Aleksandra Gočanin +1
As quantum technologies advance, the ability to generate increasingly large quantum states has experienced rapid development. In this context, the verification and estimation of la…
Coherence Equality and Communication in a Quantum Superposition
Flavio Del Santo, Borivoje Dakić
In this paper, we introduce a "coherence equality" that is satisfied by any classical communication -- i.e., conveyed by a localized carrier traveling along well defined directions…
Experimental few-copy multi-particle entanglement detection
Valeria Saggio, Aleksandra Dimić, Chiara Greganti +3
Quantum technologies lead to a variety of applications that outperform their classical counterparts. In order to build a quantum device it must be verified that it operates below s…
Experimental two-way communication with one photon
Francesco Massa, Amir Moqanaki, Ämin Baumeler +4
Superposition of two or more states is one of the fundamental concepts of quantum mechanics and provides the basis for several advantages quantum information processing offers. In…
Two-way communication with a single quantum particle
Flavio Del Santo, Borivoje Dakić
In this letter we show that communication when restricted to a single information carrier (i.e. single particle) and finite speed of propagation is fundamentally limited for classi…
Single-copy entanglement detection
Aleksandra Dimić, Borivoje Dakić
One of the main challenges of quantum information is the reliable verification of quantum entanglement. The conventional detection schemes require repeated measurement on a large n…