479 citations · 2.5k across the 60 of their papers we have counts for
61 papers
Electron transport in quantum channels with spin-orbit interaction: Effects of the sign of the Rashba coupling and applications to nanowires
Leonid Gogin, Fausto Rossi, Fabrizio Dolcini
We investigate the effects of the sign of the Rashba spin-orbit coupling (RSOC) on electron transmission through a single-channel Nanowire (NW) in the quantum coherent regime. We s…
The Dirac paradox in 1+1 dimensions and its realization with spin-orbit coupled nanowires
Leonid Gogin, Lorenzo Rossi, Fausto Rossi +1
At the interface between two massless Dirac models with opposite helicity a paradoxical situation arises: A transversally impinging electron can seemingly neither be transmitted no…
Real-space effects of a quench in the Su-Schrieffer-Heeger model and elusive dynamical appearance of the topological edge states
Lorenzo Rossi, Fausto Rossi, Fabrizio Dolcini
The topological phase of the Su-Schrieffer-Heeger (SSH) model is known to exhibit two edge states that are topologically protected by the chiral symmetry. We demonstrate that, for…
Signature of Generalized Gibbs Ensemble Deviation from Equilibrium: Negative Absorption Induced by a Local Quench
Lorenzo Rossi, Fabrizio Dolcini, Fabio Cavaliere +3
When a parameter quench is performed in an isolated quantum system with a complete set of constants of motion, its out of equilibrium dynamics is considered to be well captured by…
Confinement versus interface bound states in spin-orbit coupled nanowires
Lorenzo Rossi, Fabrizio Dolcini, Fausto Rossi
Semiconductor nanowires with strong Rashba spin-orbit coupling are currently on the spotlight of several research fields such as spintronics, topological materials and quantum comp…
Majorana-like localized spin density without bound states in topologically trivial spin-orbit coupled nanowires
Lorenzo Rossi, Fabrizio Dolcini, Fausto Rossi
In the topological phase of spin-orbit coupled nanowires Majorana bound states are known to localize at the nanowire edges and to exhibit a spin density orthogonal to both the magn…