Overlaps of partial Néel states and Bethe states
2016 (English)In: Journal of Statistical Mechanics: Theory and Experiment, ISSN 1742-5468, E-ISSN 1742-5468, 023107Article in journal (Refereed) PublishedText
Partial Neel states are generalizations of the ordinary Neel (classical anti-ferromagnet) state that can have arbitrary integer spin. We study overlaps of these states with Bethe states. We first identify this overlap with a partial version of reflecting-boundary domain-wall partition function, and then derive various determinant representations for off-shell and on-shell Bethe states.
Place, publisher, year, edition, pages
algebraic structures of integrable models, integrable spin chains (vertex models), quantum integrability (Bethe Ansatz)
Other Physics Topics Other Mathematics
IdentifiersURN: urn:nbn:se:uu:diva-283670DOI: 10.1088/1742-5468/2016/02/023107ISI: 000371496600007OAI: oai:DiVA.org:uu-283670DiVA: diva2:919511
FunderEU, FP7, Seventh Framework Programme, 317089EU, European Research Council, 341222Swedish Research Council, 2013-4329