Fast algorithm for one-dimensional quant
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Mihail Marcu; JΓΌrgen MΓΌller; Franz-Karl Schmatzer
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Article
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1987
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Elsevier Science
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English
β 654 KB
A fast algorithm for simulating one-dimensional quantum spin systems on CRAY 1 computers is presented. Various versions of the algorithm suitable for general spin xxz and xyz models with and without magnetic field are discussed.