Popkov, V. Max Planck Institute for the Physics of Complex Systems, Max Planck Society;
Popkov, V., Salerno, M., & Schütz, G. M. (2012). Behavior of magnetic currents in anisotropic Heisenberg spin chains out of equilibrium. Physical Review E, 85(3): 031137. doi:10.1103/PhysRevE.85.031137.