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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-550604
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.55060
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Zusammenfassung
We investigate many-body localization in isotropic Heisenberg spin chains with the local exchange parameters being subject to quenched disorder. Such systems incorporate a nonabelian symmetry in their Hamiltonian by invariance under global SU(2)-rotations. Nonabelian symmetries are predicted to hinder the emergence of a many-body localized phase even in the presence of strong disorder. We report ...
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