266 citations · 878 across the 15 of their papers we have counts for
4 papers · 1 filter
Effective one-body dynamics in multiple-quantum NMR experiments
E. Rufeil Fiori, C. M. Sanchez, F. Y. Oliva +2
A suitable NMR experiment in a one-dimensional dipolar coupled spin system allows one to reduce the natural many-body dynamics into effective one-body dynamics. We verify this in a…
Dynamical regimes of a quantum swap gate beyond the Fermi Golden Rule
Axel D. Dente, Raul A. Bustos-Marun, Horacio M. Pastawski
We discuss how the bath's memory affects the dynamics of a swap gate. We present an exactly solvable model that shows various dynamical transitions when treated beyond the Fermi Go…
Semiclassical Theory of Time-Reversal Focusing
Hernan L. Calvo, Rodolfo A. Jalabert, Horacio M. Pastawski
Time reversal mirrors have been successfully implemented for various kinds of waves propagating in complex media. In particular, acoustic waves in chaotic cavities exhibit a refoca…
Time-reversal of a wave packet emitted by an internal source: the perfect inverse filter
Hernan L. Calvo, Horacio M. Pastawski
The time-reversal mirror (TRM) of acoustic waves is used as a focusing technique that is robust against disorder and chaos. The propagation of an ultrasonic pulse from the focal po…