Renormalization group equations and the gaussian spin model |
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| Authors: | A. Weyland Th. Niemeijer |
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| Affiliation: | Institute for Theoretical Physics, University of Nijmegen, The Netherlands;Laboratorium voor Technische Natuurkunde, Technische Hogeschool, Delft, The Netherlands |
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| Abstract: | Exact renormalization group equations are constructed for the one and two dimensional gaussian spin model by direct elimination of spins on a sublattice. They lead to the correct values of the critical exponents α, γ, ν and η. |
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