Dear all siesta users, Apparently, the latest trunk version of siesta takes care of vdW forces. Does anyone know how vdW should be included in the calculations? There is a flag named XC.authors and the manual says that it should be set to DRSLL. Is it OK to use the existing pseudos when including vdW interactions? I would be really grateful if you share with me your experience on this. Moreover, is it OK to use the trunk version results for publication? Are they credible?
Best wishes, Mohammad, University of Tehran,
