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Exact results for resonating valence bonds states on 2D (narrow) systems

Moshe Havilio

cond-matarXiv:cond-mat/9607076

Abstract

It is shown that the problem of calculating spin-spin correlation functions, in the dimers RVB states, on a possibly diluted 2D square lattice, can be formulated in terms of a transfer matrix. The transfer matrix is used for exact numerical calculations of spin-spin correlation functions on ladders up to four units wide.

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