Annals of PhysicsRenormalization of quantum discord and Bell nonlocality in the XXZ model with Dzyaloshinskii–Moriya interactionXue‐Ke Song, Tao Wu, Shuai Xu, Juan He, Liu YePublished Jun 16, 2014• 25 citationsPublisherDOI10.1016/j.aop.2014.06.006