论文标题
klein瓶熵的通用缩放率附近的临界点附近
Universal scaling of Klein bottle entropy near conformal critical points
论文作者
论文摘要
我们证明了klein瓶熵[物理学。莱特牧师。 119，261603（2017）]用于相关操作员扰动的共形场理论（CFTS）是无量纲耦合常数的通用函数。临界点附近的klein瓶熵的通用缩放量提供了一种有效的方法，可以通过数据崩溃提取晶格操作员的缩放维度。作为范式示例，我们使用连续矩阵产品运算符方法的数值模拟使用数值模拟来验证Ising的Klein瓶熵的通用缩放和Z3 Parafermion CFT。
We show that the Klein bottle entropy [Phys. Rev. Lett. 119, 261603 (2017)] for conformal field theories (CFTs) perturbed by a relevant operator is a universal function of the dimensionless coupling constant. The universal scaling of the Klein bottle entropy near criticality provides an efficient approach to extract the scaling dimension of lattice operators via data collapse. As paradigmatic examples, we validate the universal scaling of the Klein bottle entropy for Ising and Z3 parafermion CFTs with various perturbations using numerical simulation with continuous matrix product operator approach.
