caa a22 4500 445865288 CHVBK 20180317145456.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1140/epjd/e2011-10369-0 doi (NATIONALLICENCE)springer-10.1140/epjd/e2011-10369-0 Error self-correction in the tri-node indirect teleportation of a qutrit state with two partially entangled qutrit states [Elektronische Daten] [Z. Zhang, Y. Liu, W. Zhang, Z. Zhang] Teleportation of a qutrit state with two different non-maximally entangled qutrit states as quantum channels linking three nodes of an intending quantum network is studied via an ancilla method. With this method a global accumulation approach (GAA) different from the usual node progression approach (NPA) is proposed. Comparisons between two approaches from the four aspects of quantum resource consumption, operation complexity, success probability and efficiency indicate that the GAA is much better than the NPA overall. The average fidelities in both methods are calculated and compared, it is shown that the average fidelity in the GAA is higher than that in the NPA. The error self-correction in the GAA is confirmed and its efficiency relative to the channel-state coefficients is explicitly given. EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg, 2011 Zhang Z. School of Physics & Material Science, Anhui University, 230039, Hefei, P.R. China aut Liu Y. Department of Physics, Shaoguan University, 512005, Shaoguan, P.R. China aut Zhang W. School of Physics & Material Science, Anhui University, 230039, Hefei, P.R. China aut The European Physical Journal D Springer-Verlag 64/2-3(2011-10-01), 539-548 1434-6060 64:2-3<539 2011 64 10053 https://doi.org/10.1140/epjd/e2011-10369-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epjd/e2011-10369-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhang Z. School of Physics & Material Science, Anhui University, 230039, Hefei, P.R. China aut NATIONALLICENCE 700 1- Liu Y. Department of Physics, Shaoguan University, 512005, Shaoguan, P.R. China aut NATIONALLICENCE 700 1- Zhang W. School of Physics & Material Science, Anhui University, 230039, Hefei, P.R. China aut NATIONALLICENCE 773 0- The European Physical Journal D Springer-Verlag 64/2-3(2011-10-01), 539-548 1434-6060 64:2-3<539 2011 64 10053 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer