标题： 三维度伊辛模型中的李-杨零点比值方法 显示英文标题

标题： Lee-Yang-zero ratio method in three-dimensional Ising model

摘要： 通过对三维伊辛模型进行蒙特卡罗模拟，我们应用了最近提出的李-杨零点比值（LYZR）方法，以确定该模型中临界点的位置。 我们证明了LYZR方法在研究临界点方面与传统的宾厄姆累积量方法一样有效，而LYZR方法具有抑制有限尺寸标度破坏和临界点附近非线性现象的优势。 我们还精确地确定了临界点处LYZR的值，这些值是普遍数。 此外，我们提出了一种仅使用一个李-杨零点的替代方法，并表明它对于寻找临界点也是有用的。 显示英文摘要

摘要： By performing Monte Carlo simulations of the three-dimensional Ising model, we apply the recently proposed Lee-Yang-zero ratio (LYZR) method to determine the location of the critical point in this model. We demonstrate that the LYZR method is as powerful as the conventional Binder-cumulant method in studying the critical point, while the LYZR method has the advantage of suppressing the violation of the finite-size scaling and non-linearity near the critical point. We also achieve a precise determination of the values of the LYZRs at the critical point, which are universal numbers. In addition, we propose an alternative method that uses only a single Lee-Yang zero and show that it is also useful for the search for the critical point.