标题： 重正化群求解具有破坏复制对称性的二维随机键杨-巴克模型 显示英文标题

标题： RENORMALIZATION GROUP SOLUTION FOR THE TWO-DIMENSIONAL RANDOM BOND POTTS MODEL WITH BROKEN REPLICA SYMMETRY

摘要： 我们发现了Potts模型重正化群的一个新解，该模型具有铁磁随机耦合常数。 该解表现出普适性和破缺的复制对称性。 据认为，如果初始时复制对称性被破坏，则该模型会进入这个普适性类。 否则，模型将保持复制对称的重正化群流，并达到之前已考虑过的不动点。 显示英文摘要

摘要： We find a new solution of the renormalization group for the Potts model with ferromagnetic random valued coupling constants. The solution exhibits universality and broken replica symmetry. It is argued that the model reaches this universality class if the replica symmetry is broken initially. Otherwise the model stays with the replica symmetric renormalization group flow and reaches the fixed point which has been considered before.