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SUMMARY:Juan Miguel Nieto García (Surrey U.\, Math. Stat. Dept.)
DTSTART:20220203T144500Z
DTEND:20220203T163000Z
DTSTAMP:20260423T024018Z
UID:LIJC/60
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LIJC/60/">Jo
 rdan blocks and the Bethe ansatz: The eclectic spin chain as a limit</a>\n
 by Juan Miguel Nieto García (Surrey U.\, Math. Stat. Dept.) as part of Lo
 ndon Integrability Journal Club\n\n\nAbstract\nIn this talk\, I will prese
 nt a procedure to extract the generalised eigenvectors of a non-diagonalis
 able matrix by considering a diagonalisable perturbation of it and computi
 ng the non-diagonalisable limit of its eigenvectors. As an example\, I wil
 l show how to compute a subset of the spectrum of the eclectic spin chain 
 by computing the appropriate limit of the Bethe states of a twisted su(3) 
 spin chain.\n
LOCATION:https://researchseminars.org/talk/LIJC/60/
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