标题： 两个固定点之间的完整重整化群轨迹 显示英文标题

标题： A Complete Renormalization Group Trajectory Between Two Fixed Points

摘要： 我们给出了威尔逊精确重整化群质量为零的离散轨迹的严格非微扰构造。 该模型是一个具有修正自由传播子的三维欧几里得场论。 该轨迹实现了从紫外高斯固定点到布里奇斯、米特尔和斯科普波拉最近构造的威尔逊-费舍尔非平凡固定点的类似物的平均场到临界过渡。 显示英文摘要

摘要： We give a rigorous nonperturbative construction of a massless discrete trajectory for Wilson's exact renormalization group. The model is a three dimensional Euclidean field theory with a modified free propagator. The trajectory realizes the mean field to critical crossover from the ultraviolet Gaussian fixed point to an analog recently constructed by Brydges, Mitter and Scoppola of the Wilson-Fisher nontrivial fixed point.