187 citations · 2k across the 94 of their papers we have counts for
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Loschmidt echo in quantum maps: the elusive nature of the Lyapunov regime
Ignacio Garcia-Mata, Diego A. Wisniacki
The Loschmidt echo is a measure of the stability and reversibility of quantum evolution under perturbations of the Hamiltonian. One of the expected and most relevant characteristic…
Casimir force between integrable and chaotic pistons
Ezequiel Alvarez, Francisco Diego Mazzitelli, Alejandro G. Monastra +1
We have computed numerically the Casimir force between two identical pistons inside a very long cylinder, considering different shapes for the pistons. The pistons can be considere…
Irreversibility in quantum maps with decoherence
Ignacio Garcia-Mata, Bernardo Casabone, Diego A. Wisniacki
The Bolztmann echo (BE) is a measure of irreversibility and sensitivity to perturbations for non-isolated systems. Recently, different regimes of this quantity were described for c…