Jean-Bernard Bru – Fermi Systems With Long Range Interactions Carte non disponible Date/heure Date(s) - 22 mai 2012 Catégories Pas de Catégories I will define a Banach space of models for fermions or quantum spins in the lattice with long range interactions and explicit the structure of (generalized) equilibrium states. This gives a first answer to an old open problem in mathematical physics first addressed by Ginibre in 1968 within a different context about the validity of the socalled Bogoliubov approximation on the level of states. As an application, I will present some thermodynamic properties of a certain type of inhomogeneous Fermi and quantum spin systems on lattices.
