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Equivalence of two mathematical forms for the bound angular momentum of the electromagnetic field

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 نشر من قبل Andrew Stewart M
 تاريخ النشر 2006
  مجال البحث فيزياء
والبحث باللغة English
 تأليف A.M.Stewart




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It is shown that the mathematical form, obtained in a recent paper, for the angular momentum of the electromagnetic field in the vicinity of electric charge is equivalent to another form obtained previously by Cohen-Tannoudji, Dupont-Roc and Gilbert. In this version of the paper an improved derivation is given.



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