Geodesic
Diffusion of Loops
Teoretičeskaâ i matematičeskaâ fizika, Tome 128 (2001) no. 1, pp. 56-64 Cet article a éte moissonné depuis la source Math-Net.Ru

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We study a lattice model that is closely related to the Ising model and can be regarded as describing diffusion of loops in two dimensions. The time development is given by a transfer matrix for a random surface model on a three-dimensional lattice. The transfer matrix is indexed by loops and is invariant under a group of motions in the loop space. The eigenvalues of the transfer matrix are calculated in terms of the partition function and the correlation functions of the Ising model. 
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     author = {T. Jonsson},
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     url = {http://geodesic.mathdoc.fr/item/TMF_2001_128_1_a5/}
}
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T. Jonsson. Diffusion of Loops. Teoretičeskaâ i matematičeskaâ fizika, Tome 128 (2001) no. 1, pp. 56-64. http://geodesic.mathdoc.fr/item/TMF_2001_128_1_a5/

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