12 citations · 12 across the 1 of their papers we have counts for
2 papers
quant-ph2009★ 12 cited
Optimal electron propagation on a quantum chain by a topological phase
S. Paganelli, G. L. Giorgi, F. de Pasquale
We study the quantum diffusion of an electron in a quantum chain starting from an initial state localized around a given site. As the wavepacket diffuses, the probability of recons…
cond-mat.mes-hall2004
Double dot chain as a macroscopic quantum bit
F. de Pasquale, G. Giorgi, S. Paganelli
We consider an array of N quantum dot pairs interacting via Coulomb interaction between adjacent dots and hopping inside each pair. We show that at the first order in the ratio of…