The geometric Burge correspondence and the partition function of polymer replicas
The geometric Burge correspondence and the partition function of polymer replicas
复制标题
聚合物复制品的几何 Burge 对应关系和配分函数
DOI:
10.1007/s00029-021-00712-8
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Bisi E
中科院分区:
文献类型:
--
作者:
Bisi E
We construct a geometric lifting of the Burge correspondence as a composition of local birational maps on generic Young-diagram-shaped arrays. We establish its fundamental relation to the geometric Robinson-Schensted-Knuth correspondence and to the geometric Schützenberger involution. We also show a number of properties of the geometric Burge correspondence, specializing them to the case of symmetric input arrays. In particular, our construction shows that such a mapping is volume preserving in log-log variables. As an application, we consider a model of two polymer paths of given length constrained to have the same endpoint, known aspolymer replica. We prove that the distribution of the polymer replica partition function in a log-gamma random environment is a Whittaker measure, and deduce the corresponding Whittaker integral identity. For a certain choice of the parameters, we notice a distributional identity between our model and the symmetric log-gamma polymer studied by O’Connell, Seppäläinen, and Zygouras (2014).
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DOI:
10.1214/20-aop1436
发表时间:
2020
期刊:
The Annals of Probability
影响因子:
--
作者:
Bates, Erik;Chatterjee, Sourav
通讯作者:
Chatterjee, Sourav
DOI:
--
发表时间:
2013
期刊:
--
影响因子:
--
作者:
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通讯作者:
A. Borodin;Ivan Corwin;Daniel Remenik
DOI:
10.1016/j.aam.2005.12.006
发表时间:
2005-10
期刊:
Adv. Appl. Math.
影响因子:
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作者:
C. Krattenthaler
通讯作者:
C. Krattenthaler
DOI:
10.2969/aspm/04010371
发表时间:
2002-03
期刊:
arXiv: Mathematical Physics
影响因子:
--
作者:
M. Noumi;Y. Yamada
通讯作者:
M. Noumi;Y. Yamada
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
N. O’Connell
通讯作者:
N. O’Connell