2 papers
cond-mat.stat-mech1999
Spin dynamics simulations - a powerful method for the study of critical dynamics
D. P. Landau, Alex Bunker, Hans Gerd Evertz +2
Spin-dynamics techniques can now be used to study the deterministic time-dependent behavior of magnetic systems containing over 10^5 spins with quite good accuracy. This approach w…
cond-mat.stat-mech1999
Improved Spin Dynamics Simulations of Magnetic Excitations
D. P. Landau, Shan-Ho Tsai, M. Krech +1
Using Suzuki-Trotter decompositions of exponential operators we describe new algorithms for the numerical integration of the equations of motion for classical spin systems. These t…