New symmetries of the chiral Potts model
2012 (English)In: Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, Vol. 45, no 15, 155208- p.Article in journal (Refereed) Published
In this paper a hitherto unknown spectrum generating algebra, consisting of two coupled Temperley-Lieb algebras, is found in the three-state chiral Potts model. From this, we can construct new Onsager integrable models. One realization is in terms of a staggered isotropic XY spin chain. Further we investigate the importance of the algebra for the existence of mutually commuting conserved charges. This leads us to a natural generalization of the boost operator, which generates the charges.
Place, publisher, year, edition, pages
2012. Vol. 45, no 15, 155208- p.
IdentifiersURN: urn:nbn:se:kth:diva-95092DOI: 10.1088/1751-8113/45/15/155208ISI: 000302572000012ScopusID: 2-s2.0-84859219997OAI: oai:DiVA.org:kth-95092DiVA: diva2:526877
FunderSwedish Research Council, 348-2008-6049
QC 201205152012-05-152012-05-142012-05-15Bibliographically approved