84 citations · 556 across the 29 of their papers we have counts for
3 papers · 1 filter
The fate of high winding number topological phases in the disordered extended Su-Schrieffer-Heeger model
Emmanuele G. Cinnirella, Andrea Nava, Gabriele Campagnano +1
We use the Lindblad equation approach to investigate topological phases hosting more than one localized state at each side of a disordered SSH chain with properly tuned long range…
Kitaev ring threaded by a magnetic flux: Topological gap, Anderson localization of quasiparticles, and divergence of supercurrent derivative
Martina Minutillo, Procolo Lucignano, Gabriele Campagnano +1
We study a superconducting Kitaev ring pierced by a magnetic flux, with and without disorder, in a quantum ring configuration, and in a rf-SQUID one, where a weak link is present.…
Andreev spin-noise detector
Roberto Capecelatro, Valentina Brosco, Gabriele Campagnano +1
We investigate the possibility to employ magnetic Josephson junctions as magnetic-noise detectors. To illustrate our idea, we consider a system consisting of a quantum dot coupled…