A possible strategy to defeat decoherence in quantum computation: The roleof symmetries, dynamical algebras, and all that

Authors
Rasetti, M Zanardi, P
Citation
M. Rasetti et P. Zanardi, A possible strategy to defeat decoherence in quantum computation: The roleof symmetries, dynamical algebras, and all that, FORTSCHR PH, 48(5-7), 2000, pp. 559-572
Citations number
35
Categorie Soggetti
Physics
Journal title
FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS
ISSN journal
00158208 → ACNP
Volume
48
Issue
5-7
Year of publication
2000
Pages
559 - 572
Database
ISI
SICI code
0015-8208(2000)48:5-7<559:APSTDD>2.0.ZU;2-#
Abstract
The question is addressed whether in the frame of Error Avoiding Codes one can devise strategies whereby a universal set of gates can be constructed a llowing for arbitrary quantum computation [in its full extent, from input s ystem preparation, through computation implementation, to output measuremen t] to be completely performed within the code.