202 citations · 203 across the 3 of their papers we have counts for
6 papers
Experimental Lower Bounds to the Classical Capacity of Quantum Channels
Mario A. Ciampini, Álvaro Cuevas, Paolo Mataloni +2
We show an experimental procedure to certify the classical capacity for noisy qubit channels. The method makes use of a fixed bipartite entangled state, where the system qubit is s…
Stimulated Emission Tomography: Beyond Polarization
Mario Arnolfo Ciampini, Andrea Geraldi, Valeria Cimini +4
In this work we demonstrate the use of stimulated emission tomography to characterize a hyper-entangled state generated by spontaneous parametric down-conversion in a CW-pumped sou…
Experimental signature of Quantum Darwinism in photonic cluster states
Mario A. Ciampini, Giorgia Pinna, Paolo Mataloni +1
We report on an experimental assessment of the emergence of Quantum Darwinism (QD) from engineered open-system dynamics. We use a photonic hyperentangled source of graph states to…
Structure of multipartite entanglement in random cluster-like photonic systems
Mario Arnolfo Ciampini, Paolo Mataloni, Mauro Paternostro
Quantum networks are natural scenarios for the communication of information among distributed parties, and the arena of promising schemes for distributed quantum computation. Measu…
Optimal measurements for simultaneous quantum estimation of multiple phases
Luca Pezzè, Mario A. Ciampini, Nicolò Spagnolo +6
A quantum theory of multiphase estimation is crucial for quantum-enhanced sensing and imaging and may link quantum metrology to more complex quantum computation and communication p…
Path-polarization hyperentangled and cluster states of photons on a chip
Mario A. Ciampini, Adeline Orieux, Stefano Paesani +6
Encoding many qubits in different degrees of freedom (DOFs) of single photons is one of the routes towards enlarging the Hilbert space spanned by a photonic quantum state. Hyperent…