Valdés, J.F.; Cartes, J.; Vogel, E.E.; Kobe, S.; Klotz, T. - In: Physica A: Statistical Mechanics and its Applications 257 (1998) 1, pp. 557-562
Ground states of Ising lattices with ±J exchange interactions (bonds) are highly degenerate. Such degeneracy can be grouped in sets of local ensembles (LEGs) in which states are connected by single spin flips. Here we study LEGs in samples 6×6. Then we go onto the decomposition of the total...
