233 citations · 1.5k across the 44 of their papers we have counts for
45 papers
Superconducting properties of the three-dimensional Hofstadter-Hubbard model below the critical flux for Weyl points
Pierpaolo Fontana, Luca Lepori, Andrea Trombettoni
The three-dimensional Hofstadter model exhibits a critical rational flux at which Weyl points emerge in the single-particle spectrum. We study the superconducting regime of the mod…
Dissipation driven dynamical topological phase transitions in two-dimensional superconductors
Andrea Nava, Carmine Antonio Perroni, Reinhold Egger +2
We induce and study a topological dynamical phase transition between two planar superconducting phases. Using the Lindblad equation to account for the interactions of Bogoliubov qu…
Lindblad master equation approach to the dissipative quench dynamics of planar superconductors
Andrea Nava, Carmine Antonio Perroni, Reinhold Egger +2
We employ the Lindblad master equation method to study the nonequilibrium dynamics following a parametric quench in the Hamiltonian of an open, two-dimensional superconducting syst…
Fault-Tolerant Computing with Single Qudit Encoding
Matteo Mezzadri, Alessandro Chiesa, Luca Lepori +1
We discuss stabilizer quantum-error correction codes implemented in a single multi-level qudit to avoid resource escalation typical of multi-qubit codes. These codes can be customi…
Strange correlators for topological quantum systems from bulk-boundary correspondence
Luca Lepori, Michele Burrello, Andrea Trombettoni +1
"Strange" correlators provide a tool to detect topological phases arising in many-body models by computing the matrix elements of suitably defined two-point correlations between th…
Robust multipartite entanglement in dirty topological wires
Luca Pezzè, Luca Lepori
Identifying and characterizing quantum phases of matter in the presence of long range correlations and/or spatial disorder is, generally, a challenging and relevant task. Here, we…