17 citations · 44 across the 6 of their papers we have counts for
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quant-ph2012★ 9 cited
Non-equilibrium transition from dissipative quantum walk to classical random walk
Marco Nizama, Manuel O. Cáceres
We have investigated the time-evolution of a free particle in interaction with a phonon thermal bath, using the tight-binding approach. A dissipative quantum walk can be defined an…
cond-mat.mes-hall2012★ 7 cited
Quantum correlations in nanostructured two-impurity Kondo systems
Marco Nizama, Diego Frustaglia, Karen Hallberg
We study the ground-state entanglement properties of nanostructured Kondo systems consisting of a pair of impurity spins coupled to a background of confined electrons. The competit…