SIMPLE REALIZATION OF THE FREDKIN GATE USING A SERIES OF 2-BODY OPERATORS

Authors
CHAU HF WILCZEK F
Citation
Hf. Chau et F. Wilczek, SIMPLE REALIZATION OF THE FREDKIN GATE USING A SERIES OF 2-BODY OPERATORS, Physical review letters, 75(4), 1995, pp. 748-750
Citations number
25
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
75
Issue
4
Year of publication
1995
Pages
748 - 750
Database
ISI
SICI code
0031-9007(1995)75:4<748:SROTFG>2.0.ZU;2-3
Abstract
The Fredkin three-bit gate is universal for computational logic, and i s reversible. Classically, it is impossible to do universal computatio n using reversible two-bit gates only, Here we construct the Fredkin g ate using a combination of six two-body reversible (quantum) operators .