{"title":"Comparison of two expressions to compute the electronic energy of a crystal","authors":"Š. Pick","doi":"10.1051/JPHYS:0199000510180201100","DOIUrl":null,"url":null,"abstract":"Two expressions for the electronic energy, the second one of which is not selfconsistent, are analyzed. It appears that the two formulas are equivalent up to the first order in selfconsistent corrections","PeriodicalId":14747,"journal":{"name":"Journal De Physique","volume":"1 1","pages":"2011-2013"},"PeriodicalIF":0.0000,"publicationDate":"1990-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal De Physique","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1051/JPHYS:0199000510180201100","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
Two expressions for the electronic energy, the second one of which is not selfconsistent, are analyzed. It appears that the two formulas are equivalent up to the first order in selfconsistent corrections