{"title":"On Green’s Functions for Isotropic Metamaterials","authors":"V. V. Fisanov","doi":"10.1007/s11182-023-02993-2","DOIUrl":null,"url":null,"abstract":"<div><div><p>The Green’s functions are compared for the Maxwell, Beltrami and Helmholtz equations as applied to effective infinite isotropic media, including electromagnetic metamaterials. The Dyadic and scalar Green’s functions are calculated based on the 3D and 2D Fourier transforms and the residue theory without using the so-called concept of a negative refractive index.</p></div></div>","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":"66 6","pages":"683 - 688"},"PeriodicalIF":0.4000,"publicationDate":"2023-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Physics Journal","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s11182-023-02993-2","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The Green’s functions are compared for the Maxwell, Beltrami and Helmholtz equations as applied to effective infinite isotropic media, including electromagnetic metamaterials. The Dyadic and scalar Green’s functions are calculated based on the 3D and 2D Fourier transforms and the residue theory without using the so-called concept of a negative refractive index.
期刊介绍：
Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.
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