250 citations · 873 across the 21 of their papers we have counts for
4 papers · 2 filters
Temporal imperfections building up correcting codes
Stefano Mancini, Rodolfo Bonifacio
We address the timing problem in realizing correcting codes for quantum information processing. To deal with temporal uncertainties we employ a consistent quantum mechanical approa…
Stochastic control of quantum coherence
Stefano Mancini, David Vitali, Paolo Tombesi +1
The application of a random modulation of a system parameter usually increases decoherence effects. Here we show how, employing an appropriate stochastic modulation, it is instead…
Quantum Zeno-like effect due to competing decoherence mechanisms
Stefano Mancini, Rodolfo Bonifacio
We propose a selfconsistent quantum mechanical approach to study the dynamics of a two-level system subject to random time evolution. This randomness gives rise to competing effect…
Intrinsic decoherence in atomic diffraction by standing light wave
Stefano Mancini, Rodolfo Bonifacio
We study the effects of time uncertainty in the interaction of atoms with a standing light wave. We discuss its physical origin and the possibility to observe intrinsic decoherence…