5 papers
Implementation of quantum gates by Floquet analysis of kicked quantum system
Andrea De Luca, Carola Ciaramelletti, Simone Paganelli
Precise control of multi-qubit architectures remains a critical bottleneck in superconducting quantum processors. In this work, we investigate the synthesis of high-fidelity quantu…
Breakdown of adiabaticity in topological quantum liquids
Carola Ciaramelletti, Daniel Arrufat-Vicente, Simone Paganelli +1
We study the temporal behavior of topological quantum fluids with strong long-range couplings under slow external perturbations, whose rate approaches the quasi-static limit $δ…
Resource complexity of Symmetry Protected Topological phases
Alberto Giuseppe Catalano, Sven Benjamin Kožić, Gianpaolo Torre +4
We pursue the identification of quantum resources carried by topological order, by evaluating quantum magic, quantified through the rank- Stabilizer Rényi entropy $\mathcal{M}_2…
Detecting quasi-degenerate ground states in topological models via variational quantum eigensolver
Carola Ciaramelletti, Martin Beseda, Mirko Consiglio +3
We study the exact ground states of the Su--Schrieffer--Heeger open chain and of the Kitaev open chain, using the Variational Quantum Eigensolver (VQE) algorithm. These models host…
Observation of the Quantum Zeno Effect on a NISQ Device
Andrea Alessandrini, Carola Ciaramelletti, Simone Paganelli
We study the Quantum Zeno Effect (QZE) on a single qubit on IBM Quantum Experience devices under the effect of multiple measurements. We consider two possible cases: the Rabi evolu…