34 citations · 156 across the 15 of their papers we have counts for
8 papers · 1 filter
Resonances, mobility edges and gap-protected Anderson localization in generalized disordered mosaic lattices
Stefano Longhi
Mosaic lattice models have been recently introduced as a special class of disordered systems displaying resonance energies, multiple mobility edges and anomalous transport properti…
Subdiffusive dynamics in photonic random walks probed with classical light
Stefano Longhi
The random walk of photons in a tight-binding lattice is known to exhibit diffusive motion similar to classical random walks under decoherence, clearly illustrating the quantum-to-…
Photonic Mpemba effect
Stefano Longhi
The Mpemba effect is the counterintuitive phenomenon in statistical physics for which a far-from-equilibrium state can relax toward equilibrium faster than a state closer to equili…
Non-Hermitian dynamical topological winding in photonic mesh lattices
Stefano Longhi
Topological winding in non-Hermitian systems are generally associated to the Bloch band properties of lattice Hamiltonians. However, in certain non-Hermitian models topological win…
Dephasing-induced mobility edges in quasicrystals
Stefano Longhi
Mobility edges (ME), separating Anderson-localized states from extended states, are known to arise in the single-particle energy spectrum of certain one-dimensional lattices with a…
Photonic random walks with traps
Stefano Longhi
Random walks behave very differently for classical and quantum particles. Here we unveil a ubiquitous distinctive behavior of random walks of a photon in a one-dimensional lattice…
Robust Anderson transition in non-Hermitian photonic quasicrystals
Stefano Longhi
Anderson localization, i.e. the suppression of diffusion in lattices with random or incommensurate disorder, is a fragile interference phenomenon which is spoiled out in the presen…
Incoherent non-Hermitian skin effect in photonic quantum walks
Stefano Longhi
The non-Hermitian skin effect describes the concentration of an extensive number of eigenstates near the boundaries of certain dissipative systems. This phenomenon has raised a hug…