Abstract
A quantum system in interaction with a repeatedly measured one undergoes a nonunitary time evolution and is pushed into a subspace substantially determined by the two-system coupling. The possibility of suitably modifying such an evolution through quantum Zeno dynamics (i.e., the generalized quantum Zeno effect) addressing the system toward an a priori decided target subspace is illustrated. Applications and their possible realizations in the context of trapped ions are also discussed.
Lingua originale | English |
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pagine (da-a) | 032102-1-032102-7 |
Numero di pagine | 7 |
Rivista | PHYSICAL REVIEW A |
Volume | 71 |
Stato di pubblicazione | Published - 2005 |
All Science Journal Classification (ASJC) codes
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