Citation
W. Dur et Ji. Cirac, Multiparty teleportation, J MOD OPT, 47(2-3), 2000, pp. 247-255
Citations number
34
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
JOURNAL OF MODERN OPTICS
ISSN journal
09500340
→ ACNP
Volume
47
Issue
2-3
Year of publication
2000
Pages
247 - 255
Database
ISI
SICI code
0950-0340(200002/03)47:2-3<247:MT>2.0.ZU;2-B
Abstract
We consider the problem of multiparty teleportation, where N copies of a qu
bit are teleported to N different locations. We show how to achieve this by
measuring an appropriate POVM and using the multiparticle entangled state
introduced in the context of telecloning. Our procedure also gives the opti
mal N --> M telecloning.