Figure 2
From: Quantum coherence of the Heisenberg spin models with Dzyaloshinsky-Moriya interactions
Quantum coherence with various parameters in the two site XXZ model with DM interactions in the z-direction. (a) Dependence on J z for different temperature with D z = 1 and J x = J y = −1. (b) Dependence on D z for different temperature with J z = 1 and J x = J y = −1.
