Topological sectors, dimer correlations, and monomers from the transfer-matrix solution of the dimer model.
Topological sectors, dimer correlations, and monomers from the transfer-matrix solution of the dimer model.
复制标题
二聚体模型的转移矩阵解中的拓扑扇区、二聚体相关性和单体。
DOI:
10.1103/physreve.104.014145
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Wilkins N
中科院分区:
文献类型:
--
作者:
Wilkins N
We solve the classical square-lattice dimer model with periodic boundaries and in the presence of a field t that couples to the (vector) flux, by diagonalizing a modified version of Lieb's transfer matrix. After deriving the torus partition function in the thermodynamic limit, we show how the configuration space divides into topological sectors corresponding to distinct values of the flux. Additionally, we demonstrate in general that expectation values are t independent at leading order, and obtain explicit expressions for dimer occupation numbers, dimer-dimer correlation functions, and the monomer distribution function. The last of these is expressed as a Toeplitz determinant, whose asymptotic behavior for large monomer separation is tractable using the Fisher-Hartwig conjecture. Our results reproduce those previously obtained using Pfaffian techniques.
登录
查看更多内容
DOI:
--
发表时间:
1990
期刊:
Physical Review D, Particles and fields
影响因子:
--
作者:
Falomir;Santangelo
通讯作者:
Santangelo
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Alexi Morin;J. Rasmussen;P. Ruelle
通讯作者:
P. Ruelle
DOI:
10.1088/0305-4470/15/11/011
发表时间:
1982
期刊:
Journal of Physics A
影响因子:
--
作者:
H. Blote;H. J. Hilborst
通讯作者:
H. J. Hilborst
影响因子:
3.7
作者:
C. Zeng;C. Henley
通讯作者:
C. Henley
影响因子:
4.5
作者:
Cédric Boutillier;B. Tilière
通讯作者:
B. Tilière