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Stochastic Phase Space Localization for a Single Particle

Stefano Mancini, David Vitali, Paolo Tombesi

quant-pharXiv:quant-ph/9810022

Abstract

We propose a feedback scheme to control the vibrational motion of a single trapped particle based on indirect measurements of its position. It results the possibility of a motional phase space uncertainty contraction, correponding to cool the particle close to the motional ground state.

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