187 citations · 2k across the 94 of their papers we have counts for
4 papers · 1 filter
The scar mechanism revisited
F. Borondo, D. A. Wisniacki, E. G. Vergini +1
Unstable periodic orbits are known to originate scars on some eigenfunctions of classically chaotic systems through recurrences causing that some part of an initial distribution of…
Scarring in open quantum systems
Diego Wisniacki, Gabriel G. Carlo
We study scarring phenomena in open quantum systems. We show numerical evidence that individual resonance eigenstates of an open quantum system present localization around unstable…
Quantum control using diabatic and adiabatic transitions
D. A. Wisniacki, G. E. Murgida, P. I. Tamborenea
We exploit the concept of Landau-Zener transitions at avoided energy crossings as a quantum-control tool. In an avoided crossing the two quantum states interchange their characteri…
Coherent control of interacting electrons in quantum dots via navigation in the energy spectrum
G. E. Murgida, D. A. Wisniacki, P. I. Tamborenea
Quantum control of the wave function of two interacting electrons confined in quasi-one-dimensional double-well semiconductor structures is demonstrated. The control strategies are…