Quantum symmetry on Potts model

Article Type

Research Article

Publication Title

Journal of Mathematical Physics

Abstract

We formulate the notion of quantum group symmetry of the Hamiltonian corresponding to the Potts model and compute it for few simple models. Our examples illustrate how a slight change of the model parameter may result in a drastic change of the quantum symmetry group (in some cases, the classical symmetry group remains unaffected), signifying a case of phase transition.

DOI

10.1063/5.0083709

Publication Date

4-1-2022

Comments

Open Access, Green

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