Research Output | Dar Al-hikmah Library | IIUM Only
This is a study on the phase diagram of the Blume-Emery-Gri�ths model on a Cayley tree with competing nearest-neighbour couplings and next-nearest-neighbour couplings and show that a detailed study of its properties can be carried out with essentially exact results, using rather simple numerical methods.Phase Transitions in the Blume-Emery-Griffi