High-frequency asymptotics of the autocorrelation function in the Heisenberg paramagnet

Short-Time Expansions of the Autocorrelation Function for Heisenberg Paramagnets.

Two-spin dynamic autocorrelations and energy diffusion in the Heisenberg paramagnet

Autocorrelation function of the Heisenberg ferromagnet at elevated temperatures

Temperature and field dependence of autocorrelation functions for the one-dimensional Heisenberg antiferromagnet

Excluded Volume Effects for Frequency Moments of the Spin Autocorrelation Function of the Heisenberg Model on a Square Lattice at High Temperatures

Long time behaviour of correlation functions in Heisenberg paramagnets