STABILIZATION OF QUANTUM STATES IN QUANTUM-OPTICAL SYSTEMS

Authors
PELLIZZARI T BETH T GRASSL H MULLERQUADE J
Citation
T. Pellizzari et al., STABILIZATION OF QUANTUM STATES IN QUANTUM-OPTICAL SYSTEMS, Physical review. A, 54(4), 1996, pp. 2698-2702
Citations number
23
Categorie Soggetti
Physics
Journal title
Physical review. A → ACNP
ISSN journal
10502947
Volume
54
Issue
4
Year of publication
1996
Pages
2698 - 2702
Database
ISI
SICI code
1050-2947(1996)54:4<2698:SOQSIQ>2.0.ZU;2-8
Abstract
Recently it has been shown by several author that quantum states can b e stabilized against decoherence by periodically performing measuremen ts and unitary transformations. We extend their decay model tu a more realistic one in the framework of quantum optics conforming to the Mar kov approximation. It is shown that all quantum error correcting codes are able to cope with this decay model too.