201 citations · 607 across the 16 of their papers we have counts for
3 papers · 1 filter
Robust estimation of the Quantum Fisher Information on a quantum processor
Vittorio Vitale, Aniket Rath, Petar Jurcevic +3
We present the experimental measurement, on a quantum processor, of a series of polynomial lower bounds that converge to the quantum Fisher information (QFI), a fundamental quantit…
Data-driven discovery of statistically relevant information in quantum simulators
R. Verdel, V. Vitale, R. K. Panda +7
Quantum simulators offer powerful means to investigate strongly correlated quantum matter. However, interpreting measurement outcomes in such systems poses significant challenges.…
Topological Kolmogorov complexity and the Berezinskii-Kosterlitz-Thouless mechanism
Vittorio Vitale, Tiago Mendes-Santos, Alex Rodriguez +1
Topology plays a fundamental role in our understanding of many-body physics, from vortices and solitons in classical field theory, to phases and excitations in quantum matter. Topo…