15 citations · 19 across the 2 of their papers we have counts for
3 papers
nlin.CD2006★ 4 cited
Long-time signatures of short-time dynamics in decaying quantum-chaotic systems
T. Gorin, D. F. Martinez, H. Schomerus
We analyze the decay of classically chaotic quantum systems in the presence of fast ballistic escape routes on the Ehrenfest time scale. For a continuous excitation process, the fo…
cond-mat.dis-nn2006★ 15 cited
Localization properties of driven disordered one-dimensional systems
Dario F. Martinez, Rafael A. Molina
We generalize the definition of localization length to disordered systems driven by a time-periodic potential using a Floquet-Green function formalism. We study its dependence on t…
cond-mat.dis-nn2005
Delocalization induced by low-frequency driving in disordered superlattices
Dario F. Martinez, Rafael A. Molina
We study the localization properties of disordered semiconductor superlattices driven by ac-fields. The localization length of the electrons in the superlattice increases when the…