QUANTITATIVE-ANALYSIS OF THE STATE-SPACE STRUCTURE IN A SHORT-RANGE ISING SPIN-GLASS

The state space structure of a finite cubic Ising spin glass model wit h a uniform distribution of short-range interactions is analysed in de tail. The global and different measures for the local stale density ar e presented and discussed quantitatively. The comparison of these dens ities gives an interesting insight in the structure of the state space . In addition the density of local minima and it's scaling behaviour i s considered. The geometry of barriers in the system is investigated.