Probabilistic chain teleportation of a qutrit-state
arXiv:1002.2108 · doi:10.1088/0253-6102/54/2/12
Abstract
We investigate chain teleportation of a qutrit-state via the non-maximally two-qutrit entangled channels. For the case of four parties, the efficiencies of two chain teleportation protocols, the separate chain teleportation protocol (SCTP) and the global chain teleportation protocol (GCTP), are calculated. In SCTP the errors are corrected between every step while in GCTP the errors are corrected only at the end. Furthermore, we present a piecewise global chain teleportation protocol (PGCTP) for keeping away from the inconvenience of error-correction of GCTP. We show that PGCTP is more efficient than SCTP.
5 pages, 2 figures
References in corpus (10)
- Experimental quantum teleportation
- The Shell Model as Unified View of Nuclear Structure
- Symmetric multiparty-controlled teleportation of an arbitrary two-particle entanglement
- Quantum information with Gaussian states
- Generalized Teleportation Protocol
- Optimal Controlled Teleportation
- Nonmaximally entangled states can be better for multiple linear optical teleportation
- Multiple teleportation via the partially entangled states
- Unity fidelity multiple teleportation using partially entangled states
- Two avowable quantum communication schemes