BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251121T152636EST-2279zrvnXp@132.216.98.100 DTSTAMP:20251121T202636Z DESCRIPTION:Quantum groups and quantum integrability.\n\nQuantum spin chain s are quantum many-body systems that have applications to condensed-matter theory\, quantum information theory\, quantum field theory\, and string t heory. The simplest anisotropic spin chains are arguably those that are in tegrable and have quantum group symmetry. We review a general construction and solution of a large class of such models associated with affine Lie a lgebras. We then describe a new such class of models associated with twist ed affine Lie algebras. For the latter models\, the quantum groups have no vel deformations\, with nonstandard coproducts.\n DTSTART:20170502T193000Z DTEND:20170502T203000Z LOCATION:CA\, Montreal\, Pavillon André-Aisenstadt\, 2920\, ch. de la Tour SUMMARY:Rafael Nepomechie\, Physics Department\, University of Miami URL:/mathstat/channels/event/rafael-nepomechie-physics -department-university-miami-267921 END:VEVENT END:VCALENDAR