Volume 60, Number 4, November 2002
|Page(s)||498 - 504|
|Published online||01 November 2002|
Stochastic control of quantum coherence
INFM, Dipartimento di Fisica, Università
di Camerino I-62032 Camerino, Italy
2 INFM, Dipartimento di Fisica, Università di Milano Via Celoria 16, I-20133 Milano, Italy
Accepted: 22 August 2002
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 possible to preserve the quantum coherence of a system.
PACS: 03.67.-a – Quantum information / 03.65.Yz – Decoherence; open systems; quantum statistical methods / 42.50.Lc – Quantum fluctuations, quantum noise, and quantum jumps
© EDP Sciences, 2002
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.