activity
20002026
most citedNon-Hermitian robust edge states in one-dimension: Anomalous localization and eigenspace condensation at exceptional points

796 citations · 4.1k across the 58 of their papers we have counts for

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Showing 2005Show all

2 papers · 1 filter

cond-mat.mes-hall2005★ 27 cited

Antiresonances as precursors of decoherence

L. E. F. Foa Torres, H. M. Pastawski, E. Medina

We show that, in presence of a complex spectrum, antiresonances act as a precursor for dephasing enabling the crossover to a fully decoherent transport even within a unitary Hamilt…

cond-mat.mes-hall2005★ 137 cited

Mono-parametric quantum charge pumping: interplay between spatial interference and photon-assisted tunneling

Luis E. F. Foa Torres

We analyze quantum charge pumping in an open ring with a dot embedded in one of its arms. We show that cyclic driving of the dot levels by a \textit{single} parameter leads to a pu…