CUTOFF RATE FOR QUANTUM COMMUNICATION CHANNELS WITH ENTANGLED MEASUREMENT

Authors
BAN M KUROKAWA K HIROTA O
Citation
M. Ban et al., CUTOFF RATE FOR QUANTUM COMMUNICATION CHANNELS WITH ENTANGLED MEASUREMENT, Quantum and semiclassical optics, 10(2), 1998, pp. 7-12
Citations number
15
Categorie Soggetti
Optics,"Physics, Applied
Journal title
Quantum and semiclassical optics → ACNP
ISSN journal
13555111
Volume
10
Issue
2
Year of publication
1998
Pages
7 - 12
Database
ISI
SICI code
1355-5111(1998)10:2<7:CRFQCC>2.0.ZU;2-4
Abstract
The cut-off rare is obtained for quantum communication channels in whi ch entangled measurement is performed on received signals. The quantum correlation induced by the entangled measurement gives a cut-off rate larger than that obtained by quantum measurement without entanglement . The cut-off rate is calculated for some quantum communication channe ls and its properties are investigated in detail.