26 citations · 26 across the 3 of their papers we have counts for
3 papers
quant-ph2005★ 26 cited
Mesoscopic continuous and discrete channels for quantum information transfer
F. de Pasquale, G. Giorgi, S. Paganelli
We study the possibility of realizing perfect quantum state transfer in mesoscopic devices. We discuss the case of the Fano-Anderson model extended to two impurities. For a channel…
quant-ph2005
Quantum Key Distribution with vacuum--one-photon entangled states
Gian Luca Giorgi
We present a scheme to realize a quantum key distribution using vacuum-one photon entangled states created both from Alice and Bob. The protocol consists in an exchange of spatial…
cond-mat.mes-hall2004
Diffusive teleportation on a quantum dot chain
F. de Pasquale, G. Giorgi, S. Paganelli
We introduce a model of quantum teleportation on a channel built on a quantum dot chain. Quantum dots are coupled through hopping and each dot can accept zero, one or two electrons…