Entanglement teleportation via a couple of quantum channels in Ising–Heisenberg spin chain model of a heterotrimetallic Fe–Mn–Cu coordination polymer<xref rid="cpb_28_12_120307fn1" ref-type="fn">*</xref><fn id="cpb_28_12_120307fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant No. 11274102), the New Century Excellent Talents in University of Ministry of Education of China (Grant No. NCET-11-0960), and the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20134208110001).</p></fn>

Entanglement teleportation via a couple of quantum channels in Ising–Heisenberg spin chain model of a heterotrimetallic Fe–Mn–Cu coordination polymer**

Project supported by the National Natural Science Foundation of China (Grant No. 11274102), the New Century Excellent Talents in University of Ministry of Education of China (Grant No. NCET-11-0960), and the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20134208110001).

Zheng Yi-Dan, Mao Zhu^†, Zhou Bin^‡

(a) Output concurrence C_out as a function of C_in for T = 0.1, J₁ = J₂ = −1, and different values of Δ. (b) The density plot of the output concurrence C_out depending on the anisotropy parameter Δ and the temperature T for J₁ = J₂ = −1 and C_in = 1. Here the external magnetic field is absented.