supported by the Natural Science Foundation of Hunan Province (Grant No 06JJ50118);the National Natural Science Foundation of China (Grant Nos 10604053 and 10874013)
This paper investigates the thermal pairwise entanglement of a three-qubit Heisenberg XXZ chain in the presence of the Dzyaioshinski-Moriya (DM) anisotropic antisymmetric interaction and quantum teleportation when u...