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Limit Shapes for the Asymmetric Five Vertex Model
Communications in Mathematical Physics ( IF 2.4 ) Pub Date : 2021-06-21 , DOI: 10.1007/s00220-021-04126-7 Jan de Gier , Richard Kenyon , Samuel S. Watson
中文翻译:
非对称五顶点模型的限制形状
更新日期:2021-06-21
Communications in Mathematical Physics ( IF 2.4 ) Pub Date : 2021-06-21 , DOI: 10.1007/s00220-021-04126-7 Jan de Gier , Richard Kenyon , Samuel S. Watson
We compute the free energy and surface tension function for the five-vertex model, a model of non-intersecting monotone lattice paths on the grid in which each corner gets a weight \(r>0\). We give a variational principle for limit shapes in this setting, and show that the resulting Euler–Lagrange equation can be integrated, giving limit shapes explicitly parameterized by analytic functions.
中文翻译:
非对称五顶点模型的限制形状
我们计算了五顶点模型的自由能和表面张力函数,这是网格上不相交单调晶格路径的模型,其中每个角都有一个权重\(r>0\)。我们在此设置中给出了极限形状的变分原理,并表明所得的欧拉-拉格朗日方程可以积分,给出由解析函数明确参数化的极限形状。