Seminari del Dipartimento

Fisica Matematica

Previous works have shown that arctic circle phenomenons and limiting behaviors of some integrable discrete systems can be explained by a variational principle. In this talk we will present the first results of the same type for a non-integrable discrete system: graph
homomorphisms form Z^d to a regular tree. We will also explain how the technique used could be applied to other non-integrable models.
org: GIULIANI Alessandro