论文部分内容阅读
We investigate the quantum correlation (QC) for thermalized ferromagnetic Heisenberg systems in one dimensional (1D) chains and on fractal lattices by taking the quantum discord as a measure and applying the decimation renormalization group method.It is shown that the anisotropic parameter△, the temperature T, and the size of the system, L, can influence the properties of thermal QC between two non-nearest-neighbor end spins.