FOUR-STATE CHUI-WEEKS MODEL ON THE CAYLEY TREE: TRANSLATION-INVARIANT GROUND STATES
Keywords:
Cayley tree, Chui-Weeks model, ground state, translation-invariant state.Abstract
The four-state Chui-Weeks model is studied on the Cayley tree of order two. All translation-invariant ground states of this model are completely classified.
References
1. Rahmatullaev M. M., Rasulova M. A., Hakimova M. A. Periodic ground states for the Chui-Weeks model on the Cayley tree of order two // Acta NUUz: Exact sciences. 2024. No. 2/2.1. P. 104–110.
2. Rahmatullaev M. M., Rasulova M. A., Hakimova M. A. On periodic ground states for the Chui-Weeks model // Acta NUUz, Exact sciences, 2025, №2/2, 2025, pp. 105–110.
3. Rasulova M. A., Hakimova M. A. Periodic Ground States for the Chui-Weeks Model on the Cayley Tree of Order Three // Letters in Mathematical Physics. 2025 (accepted).
4. Rozikov U. A. Gibbs measures on Cayley trees. Singapore: World Scientific, 2013.