Proceedings of the Conference on Nonlinear Coherent Structures in Physics and Biology,
Heriot-Watt University, Edinburgh, July 95

The Hubbard Model on a Complete Graph: Exact Analytical Results.

M. Salerno

Department of Theoretical Physics,
University of Salerno,
84100 Salerno, Italy


We derive the analytical expression of the ground state of the Hubbard model with unconstrained hopping at half filling and for arbitrary lattice sites.

Conference paper.


Last modified Mon Apr 8 16:25:01 GB-Eire 1996 (DBD)