Root patterns and energy spectra of quantum integrable systems without U(1) symmetry: the antiperiodic XXZ spin chain
Abstract Finding out root patterns of quantum integrable models is an important step to study their physical properties in the thermodynamic limit. Especially for models without U(1) symmetry, their spectra are usually given by inhomogeneous T − Q relations and the Bethe root patterns are still uncl...
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| Auteurs principaux: | , , , , , |
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| Format: | article |
| Langue: | EN |
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SpringerOpen
2021
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| Accès en ligne: | https://doaj.org/article/ecb2a99c955e43b0bc0f6233c42202af |
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