453 citations · 1.4k across the 46 of their papers we have counts for
3 papers · 1 filter
Flat-band quantum communication induced by disorder
G. M. A. Almeida, R. F. Dutra, A. M. C. Souza +2
We show that a qubit transfer protocol can be realized through a flat band hosted by a disordered spin-1/2 diamond chain. In the absence of disorder, the transmission becomes…
Non-Rayleigh signal of interacting quantum particles
M. F. V. Oliveira, F. A. B. F. de Moura, A. M. C. Souza +2
The dynamics of two interacting quantum particles on a weakly disordered chain is investigated. Spatial quantum interference between them is characterized through the statistics of…
Metallic-insulator phase transitions in the extended Harper model
João Chakrian, Marcelo L. Lyra, Jonas R. F. Lima
In this work we investigate the transport properties of non-relativistic quantum particles on incommensurate multilayered structures with the thicknesses of the layers follow…