Finally, we investigate dynamics of the multiparticle entanglement in the Heisenberg model and give analytical expressions of the average concurrence and the multiparticle entanglement measure Q.

• 最后我们讨论了多量子位Heisenberg 模型中纠缠的时间演化特性，并给出了平均纠缠度和多粒子纠缠度Q的解析表达式。