A new approximate scheme which is combined by the mean-field renormalization group theory(MFRG) with the discretized path-integral renormalization (DPIR) is employed in the study of the disordered tranverse Ising mode...A new approximate scheme which is combined by the mean-field renormalization group theory(MFRG) with the discretized path-integral renormalization (DPIR) is employed in the study of the disordered tranverse Ising model(TIM).The criticol properties of random-bonds Ising systems on a d-dimensioal lattice are calculated with this new approximate scheme.展开更多
文摘A new approximate scheme which is combined by the mean-field renormalization group theory(MFRG) with the discretized path-integral renormalization (DPIR) is employed in the study of the disordered tranverse Ising model(TIM).The criticol properties of random-bonds Ising systems on a d-dimensioal lattice are calculated with this new approximate scheme.