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Showing 1 to 1 of 1 for “"transverses Ising Modell"”.
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Ground States through Variational Optimization using Matrix Product States: a comparison between open and periodic boundary conditions
… Heisenberg- und des transversalen Spin-1/2 Ising-Modells in einer Raumdimension. Wir vergleichen offene Randbedingungen (obc) mit periodischen Randbedingungen (pbc). Im Falle von pbc testen wir verschiedene Methoden zur Verbesserung der Konditionierung der Norm-Matrix, die im …