Finite temperature dynamical structure factors of low dimensional strongly correlated systems
We determine the dynamical structure factors of two gapped correlated electron systems, namely the Ising model in a strong transverse field and the two-leg spin-1/2 Heisenberg ladder in the limit of strong rung coupling. We consider the low-temperature limit, employing a variety of analytical and nu...
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| Aineistotyyppi: | Opinnäyte |
| Kieli: | English |
| Julkaistu: |
2010
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| Aiheet: |