{"title":"Enhanced interactions in atomic coherence","authors":"R. Hammond","doi":"10.1088/0954-8998/6/4/015","DOIUrl":null,"url":null,"abstract":"In a quantum coherent system, the effect of the dipole-dipole interactions is calculated for nearest neighbours. A mean theory is used in a lattice gas approximation. It is found that the dipole interaction is negligible for low pressure but begins to have noticeable effects on the susceptibility at a number density of about 1016 cm-3.","PeriodicalId":130003,"journal":{"name":"Quantum Optics: Journal of The European Optical Society Part B","volume":"94 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Quantum Optics: Journal of The European Optical Society Part B","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0954-8998/6/4/015","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In a quantum coherent system, the effect of the dipole-dipole interactions is calculated for nearest neighbours. A mean theory is used in a lattice gas approximation. It is found that the dipole interaction is negligible for low pressure but begins to have noticeable effects on the susceptibility at a number density of about 1016 cm-3.
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