Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/109101
Type: Artigo de periódico
Title: Efficient Implementation Of The Hellmann-feynman Theorem In A Diffusion Monte Carlo Calculation
Author: Vitiello S.A.
Abstract: Kinetic and potential energies of systems of 4He atoms in the solid phase are computed at T = 0. Results at two densities of the liquid phase are presented as well. Calculations are performed by the multiweight extension to the diffusion Monte Carlo method that allows the application of the Hellmann-Feynman theorem in a robust and efficient way. This is a general method that can be applied in other situations of interest as well. © 2011 American Institute of Physics.
Editor: 
Rights: aberto
Identifier DOI: 10.1063/1.3532411
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-79951547636&partnerID=40&md5=8ed14a3948d4b8e3c9d00e80849354df
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.