491 citations · 5.3k across the 131 of their papers we have counts for
9 papers · 2 filters
Separable Schmidt modes of a non-separable state
Alessio Avella, Marco Gramegna, Alexander Shurupov +3
Two-photon states entangled in continuous variables such as wavevector or frequency represent a powerful resource for quantum information protocols in higher-dimensional Hilbert sp…
Time from quantum entanglement: an experimental illustration
Ekaterina Moreva, Giorgio Brida, Marco Gramegna +3
In the last years several theoretical papers discussed if time can be an emergent property deriving from quantum correlations. Here, to provide an insight into how this phenomenon…
Bipartite entanglement of quantum states in a pair basis
Marco Roncaglia, Arianna Montorsi, Marco Genovese
The unambiguous detection and quantification of entanglement is a hot topic of scientific research, though it is limited to low dimensions or specific classes of states. Here we id…
A detailed description of the experimental realisation of quantum illumination protocol
E. D. Lopaeva, I. Ruo Berchera, S. Olivares +3
In the last years the exploitation of specific properties of quantum states has disclosed the possibility of realising tasks beyond classical limits, creating the new field of quan…
Experimental estimation of quantum discord for polarization qubit and the use of fidelity to assess quantum correlations
Claudia Benedetti, Alexander P. Shurupov, Matteo G. A. Paris +2
We address the experimental determination of entropic quantum discord for systems made of a pair of polarization qubits. We compare results from full and partial tomography and fou…
Testing Quantum Gravity by Quantum Light
I. Ruo Berchera, I. P. Degiovanni, S. Olivares +1
In the last years quantum correlations received large attention as key ingredient in advanced quantum metrology protocols, in this letter we show that they provide even larger adva…