Abstract
We consider the 2D critical Ising model on a strip with fixed boundary conditions. It is shown that for a suitable reparametrization of the known Boltzmann weights the transfer matrix becomes a polynomial in the variable \(\csc (4u)\), being \(u\) the spectral parameter. The coefficients of this polynomial are decomposed on the fixed boundaries Temperley–Lieb Algebra by introducing a lattice version of the local integrals of motion.
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The author acknowledges financial support from Fondo Sociale Europeo (Regione Lombardia), through the grant Dote ricerca.
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Nigro, A. Lattice Integrals of Motion of the Ising Model on the Strip. J Stat Phys 159, 380–392 (2015). https://doi.org/10.1007/s10955-015-1186-0
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DOI: https://doi.org/10.1007/s10955-015-1186-0