Generalized remote preparation of the d-level N-particle GHZ state
Authors:
Yan Xia a;
Jie Song a;
He-Shan Song a
| Affiliation: | a School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian, China |
DOI:
10.1080/09500340701787851
Publication Frequency:
21 issues per year
Subjects:
Fibre Optics;
Optics & Optoelectronics.;
Optics, Optoelectronic Effects, Devices & Systems;
Optoelectronics;
Theoretical Physics;
Formats available:
HTML
(English)
:
PDF
(English)
Previously published as:
Optica Acta: International Journal of Optics
(0030-3909)
until 1987
View Article:
View Article (PDF)
View Article (HTML)
Abstract
With one pair of entangled particles as the quantum channel, we present an explicit generalized protocol for preparing remotely a two-level N-particle Greenberger-Horne-Zeilinger (GHZ) state and generalize it to the d-level case. We show that by properly choosing the measurement basis it is possible to achieve unity fidelity remote preparation of the state. This protocol has the advantage of transmitting much fewer particles for remote preparation of the d-level N-particle GHZ state.
|
| Keywords: remote state preparation; GHZ state; CNOT operation |
| view references (20) |

Download Citation


CiteULike
Del.icio.us
BibSonomy
Connotea