Controlled dense coding using the Greenberger-Horne-Zeilinger state - art.no. 054301

Authors
Hao, JC Li, CF Guo, GC
Citation
Jc. Hao et al., Controlled dense coding using the Greenberger-Horne-Zeilinger state - art.no. 054301, PHYS REV A, 6305(5), 2001, pp. 4301
Citations number
13
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6305
Issue
5
Year of publication
2001
Database
ISI
SICI code
1050-2947(200105)6305:5<4301:CDCUTG>2.0.ZU;2-L
Abstract
In this paper we investigate the dense coding with a three-particle entangl ed state. In this case one party (Alice) can send information to the second party (Bob), whereas the local measurement of the third party (Cliff) serv es as quantum erasure. The quantum channel between Alice and Bob is control led by Cliff via the measurement.