Bounding and approximating parabolas for the spectrum of Heisenberg spin systems
Autor(en): | Schmidt, Heinz-Jürgen Schnack, Jürgen Luban, Marshall |
Stichwörter: | Mathematics; Physics; Spectrum (functional analysis) | Erscheinungsdatum: | 2001 | Journal: | arXiv: Statistical Mechanics | DOI: | https://doi.org/10.1209/epl/i2001-00388-9 |
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