Near optimal bounds for weak and strong spatial mixing for the anti-ferromagnetic Potts model on trees

Open Access
Authors
Publication date 2025
Journal Electronic Journal Of Probability
Article number 65
Volume | Issue number 30
Number of pages 26
Organisations
  • Faculty of Science (FNWI) - Korteweg-de Vries Institute for Mathematics (KdVI)
Abstract We show that the anti-ferromagnetic Potts model on trees exhibits strong spatial mixing for a near-optimal range of parameters. Our work complements recent results of Chen, Liu, Mani, and Moitra [CLMM23] who showed this to be true in the infinite temperature setting, corresponding to uniform proper colorings. We furthermore prove weak spatial mixing results complementing results in [CLMM23].
Document type Article
Language English
Published at https://doi.org/10.1214/25-EJP1327
Other links https://www.scopus.com/pages/publications/105003222809
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