{"title":"经典液体中的和规则和原子相关性。2","authors":"R. Bansal, K.N. Pathak","doi":"10.1016/0031-8914(74)90384-X","DOIUrl":null,"url":null,"abstract":"<div><p>The sixth and eighth frequency moments of the dynamical structure factor for a classical liquid are examined in some recent approximate models. These are compared with their exact expressions. Using the approximate models, the moments are calculated for liquid argon and the results are compared with those obtained from the molecular-dynamics data.</p></div>","PeriodicalId":55605,"journal":{"name":"Physica","volume":"78 3","pages":"Pages 556-562"},"PeriodicalIF":0.0000,"publicationDate":"1974-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-8914(74)90384-X","citationCount":"0","resultStr":"{\"title\":\"Sum rules and atomic correlations in classical liquids. II\",\"authors\":\"R. Bansal, K.N. Pathak\",\"doi\":\"10.1016/0031-8914(74)90384-X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The sixth and eighth frequency moments of the dynamical structure factor for a classical liquid are examined in some recent approximate models. These are compared with their exact expressions. Using the approximate models, the moments are calculated for liquid argon and the results are compared with those obtained from the molecular-dynamics data.</p></div>\",\"PeriodicalId\":55605,\"journal\":{\"name\":\"Physica\",\"volume\":\"78 3\",\"pages\":\"Pages 556-562\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1974-12-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0031-8914(74)90384-X\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/003189147490384X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physica","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/003189147490384X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Sum rules and atomic correlations in classical liquids. II
The sixth and eighth frequency moments of the dynamical structure factor for a classical liquid are examined in some recent approximate models. These are compared with their exact expressions. Using the approximate models, the moments are calculated for liquid argon and the results are compared with those obtained from the molecular-dynamics data.
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