Conjectures on hidden Onsager algebra symmetries in interacting quantum lattice models
نویسندگان
چکیده
We conjecture the existence of hidden Onsager algebra symmetries in two interacting quantum integrable lattice models, i.e. spin-1/2 XXZ model and spin-1 Zamolodchikov-Fateev at arbitrary root unity values anisotropy. The conjectures relate generators to conserved charges obtained from semi-cyclic transfer matrices. are motivated by examples which XX U(1)-invariant clock model. A novel construction matrices value anisotropy is carried out via matrix fusion procedure.
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ژورنال
عنوان ژورنال: SciPost physics
سال: 2021
ISSN: ['2542-4653']
DOI: https://doi.org/10.21468/scipostphys.11.3.066