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|Type:||Artigo de periódico|
|Title:||The permittivity in the Huttner-Barnett theory of QED in dielectrics|
|Abstract:||Huttner and Barnett's interpretation of the function they call epsilon(omega) as the dielectric permittivity is crucial in practical applications of their theory. We show explicitly that epsilon(omega) is the permittivity but that their microscopic model can only describe certain types of permittivity.|
|Editor:||E D P Sciences|
|Citation:||Europhysics Letters. E D P Sciences, v. 43, n. 1, n. 13, n. 16, 1998.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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