Quantum coherence, quantum Fisher information and teleportation in the Ising-Heisenberg spin chain model of a heterotrimetallic Fe-Mn-Cu coordination polymer with magnetic impurity

Hamid Arian Zad, Moises Rojas

The effect of non-uniform magnetic fields on the Ising-Heisenberg chain of a heterotrimetallic coordination compound $\mathrm{Fe}-\mathrm{Mn}-\mathrm{Cu}$, modeling a magnetic impurity on one dimer…