286 citations · 752 across the 13 of their papers we have counts for
12 papers
Suppressing chaos with mixed superconducting qubit devices
Ben Blain, Giampiero Marchegiani, Luigi Amico +1
In quantum information processing, a tension between two different tasks occurs: while qubits' states can be preserved by isolating them, quantum gates can be realized only through…
Bethe Ansatz approach to the pairing fluctuations in the mesoscopic regime
Luigi Amico, Andreas Osterloh
We review the exact treatment of the pairing correlation functions in the canonical ensemble. The key for the calculations has been provided by relating the discrete BCS model to k…
Optimal correlations in many-body quantum systems
Luigi Amico, Davide Rossini, Alioscia Hamma +1
Information and correlations in a quantum system are closely related through the process of measurement. We explore such relation in a many-body quantum setting, effectively bridgi…
Entanglement in a spin system with inverse square statistical interaction
D. Giuliano, A. Sindona, G. Falcone +2
We investigate the entanglement content of the ground state of a system characterized by effective elementary degrees of freedom with fractional statistics. To this end, we explici…
Dynamical delocalization of Majorana edge states by sweeping across a quantum critical point
A. Bermudez, L. Amico, M. A. Martin-Delgado
We study the adiabatic dynamics of Majorana fermions across a quantum phase transition. We show that the Kibble-Zurek scaling, which describes the density of bulk defects produced…
Topology induced anomalous defect production by crossing a quantum critical point
A. Bermudez, D. Patanè, L. Amico +1
We study the influence of topology on the quench dynamics of a system driven across a quantum critical point. We show how the appearance of certain edge states, which fully charact…