
%0 Journal Article
%A CL Hollenberg, Lloyd 
%A J Griffin, Christopher 
%T Hamiltonian Moments and the Lanczos Method in the Heisenberg Model
%J Australian Journal of Physics
%D 1992/12/01
%V 45
%N 6
%P 717-724
%K 
%R https://doi.org/10.1071/PH920717
%U https://www.publish.csiro.au/paper/PH920717 
%X The connected Hamiltonian moments (Hn)c of the one-dimensional s = ~ Heisenberg model with respect to the Neel state are calculated up to n = 17. Subsequent calculation of the Hamiltonian moments (Hn) allows the first nine iterations of the Lanczos diagonalisation to be determined analytically for arbitrary lattice size. 
