On the phase diagram of the random bond q-state Potts model

被引:9
作者
Delfino, Gesualdo [1 ,2 ]
Lamsen, Noel [1 ,2 ]
机构
[1] SISSA, Via Bonomea 265, I-34136 Trieste, Italy
[2] INFN, Sez Trieste, I-34100 Trieste, Italy
关键词
2D ISING-MODEL; CRITICAL-BEHAVIOR; RANDOM-CLUSTER; MONTE-CARLO; TRANSITION; UNIVERSALITY; FERROMAGNET; EXPONENTS; ENERGY;
D O I
10.1140/epjb/e2019-100451-6
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We consider the two-dimensional random bond q-state Potts model within the recently introduced exact framework of scale invariant scattering, exhibit the line of stable fixed points induced by disorder for arbitrarily large values of q, and examine the renormalization group pattern for q > 4, when the transition of the pure model is first order.
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页数:5
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