Phase transitions for XY-model on the Cayley tree of order three in quantum Markov chain scheme
In the present Note we study forward Quantum Markov Chains (QMC) defined on a Cayley tree. Using the tree structure of graphs, we give a construction of quantum Markov chains on the Cayley tree. By means of such constructions we prove the existence of a phase transition for the XY-model on a Cayley...
| Principais autores: | , |
|---|---|
| Formato: | Artigo |
| Idioma: | English |
| Publicado em: |
Elsevier
2011
|
| Assuntos: | |
| Acesso em linha: | http://irep.iium.edu.my/1611/1/mfms-CRM%282011%29.pdf |