Arctic Curves of the Six-Vertex Model on Generic Domains: The Tangent Method

Arctic Curves of the Six-Vertex Model on Generic Domains: The Tangent Method
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泛域上六顶点模型的北极曲线:切线法

DOI:
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发表时间:
2016
影响因子:
1.6
通讯作者:
A. Sportiello
A. Sportiello
中科院分区:
物理与天体物理3区
文献类型:
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作者:
F. Colomo;A. Sportiello

文献摘要

被引文献

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我们重新讨论了在具有磁畴壁边界条件的六顶点模型中确定北极曲线的问题。我们描述了一种替代方法,通过该方法我们可以恢复先前在平方域中猜想的解析表达式。我们调整该方法以适用于一大类领域以及表现出极限形状现象的其他模型。我们详细研究了一些例子,特别推导了冰点处三角面域中六顶点模型的北极曲线。
We revisit the problem of determining the Arctic curve in the six-vertex model with domain wall boundary conditions. We describe an alternative method, by which we recover the previously conjectured analytic expression in the square domain. We adapt the method to work for a large class of domains, and for other models exhibiting limit shape phenomena. We study in detail some examples, and derive, in particular, the Arctic curve of the six-vertex model in a triangoloid domain at the ice point.