A refined Razumov-Stroganov conjecture II

A refined Razumov-Stroganov conjecture II
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改进的拉祖莫夫-斯特罗加诺夫猜想 II

DOI:
10.1088/1742-5468/2004/11/p11004
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发表时间:
2004
期刊:
Journal of Statistical Mechanics: Theory and Experiment
影响因子:
--
通讯作者:
P. Francesco
P. Francesco
中科院分区:
--
文献类型:
--
作者:
P. Francesco

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我们将先前关于O(1)环模型的非正交矩阵的Perron-Frobenius特征向量的猜想[1]推广到交替符号矩阵的精细化数。考虑具有位错的半无限圆柱上的O(1)环模型,得到了上下行指定位置为1的交替符号矩阵的生成函数。这似乎表明两个模型中的可观测物之间存在着深刻的对应关系。
We extend a previous conjecture [1] relating the Perron-Frobenius eigenvector of the mon-odromy matrix of the O(1) loop model to refined numbers of alternating sign matrices. By considering the O(1) loop model on a semi-infinite cylinder with dislocations, we obtain the generating function for alternating sign matrices with prescribed positions of 1’s on their top and bottom rows. This seems to indicate a deep correspondence between observables in both models.