168 citations · 517 across the 30 of their papers we have counts for
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Tunneling time calculations for general finite wavepackets based on the presence time formalism
O. del Barco, M. Ortuño, V. Gasparian
We analyze the tunneling time problem via the presence time formalism. With this method we reproduce previous results for very long wavepackets and we are able to calculate the tun…
Localization length calculations in alternating metamaterial-birefringent disordered layered stacks
O. del Barco, V. Gasparian, Zh. Gevorkian
A detailed theoretical and numerical analysis of the localization length in alternating metamaterial-birefringent random layered stacks, under uncorrelated thickness-disorder, has…
Bloch states in light transport through a perforated metal
Zh. S. Gevorkian, V. Gasparian, Emilio Cuevas
Light transport in a metal with two-dimensional hole arrays is considered. Analytical expression for a transmission coefficient in periodic, isolated and disordered cases are deriv…
Green functions of interacting systems in the strongly localized regime
A. N. Somoza, M. Ortuño, V. Gasparian +1
We have developed an approach to calculate the single-particle Green function of a one-dimensional many-body system in the strongly localized limit at zero temperature. Our approac…