Eich, F. G. Theory Group, Theory Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;
https://dx.doi.org/10.1140/epjb/e2018-90253-y (Publisher version)
Eich2018_Article_AShortcutToGradient-correctedM.pdf (Publisher version), 564KB
Eich, F. G., Pittalis, S., & Vignale, G. (2018). A shortcut to gradient-corrected magnon dispersion: exchange-only case. European Physical Journal B, 91(8): 173. doi:10.1140/epjb/e2018-90253-y.