论文标题
三角晶格上的抗铁磁XY模型：表面缩放的手性转变
The antiferromagnetic XY model on the triangular lattice: chirality transitions at the surface scaling
论文作者
论文摘要
我们研究了二维三角晶格上抗铁磁XY模型的离散到核变量限制。该系统完全沮丧，并显示了两个以旋转场的手性来区分的基态家族。我们计算一个在两个可接受的手性阶段之间一维界面上检测手性转变的状态中能量的γ限制。
We study the discrete-to-continuum variational limit of the antiferromagnetic XY model on the two-dimensional triangular lattice. The system is fully frustrated and displays two families of ground states distinguished by the chirality of the spin field. We compute the Γ-limit of the energy in a regime which detects chirality transitions on one-dimensional interfaces between the two admissible chirality phases.
