Overlaps of partial Néel states and Bethe states

Partial Néel states are generalizations of the ordinary Néel (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...

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Veröffentlicht in:	Journal of statistical mechanics 2016-02, Vol.2016 (2), p.23107
Hauptverfasser:	Foda, O, Zarembo, K
Format:	Artikel
Sprache:	eng
Schlagworte:	algebraic structures of integrable models integrable spin chains (vertex models) quantum integrability (Bethe Ansatz)
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Beschreibung
Zusammenfassung:	Partial Néel states are generalizations of the ordinary Néel (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.
ISSN:	1742-5468 1742-5468
DOI:	10.1088/1742-5468/2016/02/023107