107 citations · 1.5k across the 46 of their papers we have counts for
3 papers · 1 filter
Scattering as a quantum metrology problem: a quantum walk approach
Francesco Zatelli, Claudia Benedetti, Matteo G. A. Paris
We address the scattering of a quantum particle by a one-dimensional barrier potential over a set of discrete positions. We formalize the problem as a continuous-time quantum walk…
Quantum probing beyond pure dephasing
Dario Tamascelli, Claudia Benedetti, Heinz-Peter Breuer +1
Quantum probing is the art of exploiting simple quantum systems interacting with a complex environment to extract precise information about some environmental parameters, e.g. the…
Experimental realization of local-to-global noise transition in a two-qubit optical simulator
Claudia Benedetti, Valeria Vento, Stefano Olivares +2
We demonstrate the transition from local to global noise in a two-qubit all-optical quantum simulator subject to classical random fluctuations. Qubits are encoded in the polarizati…