1.
Phys Rev Lett
; 85(8): 1762-5, 2000 Aug 21.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10970608
RESUMO
We propose a new approach to the implementation of quantum gates in which decoherence during the gate operations is strongly reduced. This is achieved by making use of an environment induced quantum Zeno effect that confines the dynamics effectively to a decoherence-free subspace.