Quantum teleportation in three parties with an accelerated receiver

Jeongwan Jin, Soyoung Park and Younghun Kwon

Chaos, Solitons & Fractals, 2006, vol. 28, issue 2, 313-319

Abstract: In the multi-party teleportation it is known that, in average, teleportation with W state is more robust than that with GHZ one. However if in the multi-party teleportation a receiver moves in an uniform acceleration, it is questionable that the superiority of W state would be still hold. In this article we consider the three-party teleportation with the receiver in an uniformly accelerated frame. We show that in general, the robustness of three-party teleportation depends on the acceleration of the receiver. Also we find that the fidelity of GHZ state depends on the angle of co-sender’s single qubit measurement and the magnitude of acceleration. So we obtain the condition for the the angle of Bob’s single qubit measurement and the magnitude of acceleration when the fidelity of GHZ state coincides with that of W one.

Date: 2006
References: View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0960077905005680
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:28:y:2006:i:2:p:313-319

DOI: 10.1016/j.chaos.2005.06.003

Access Statistics for this article

Chaos, Solitons & Fractals is currently edited by Stefano Boccaletti and Stelios Bekiros

More articles in Chaos, Solitons & Fractals from Elsevier
Bibliographic data for series maintained by Thayer, Thomas R. ().