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Comparison of different forms for the spin and orbital components of the angular momentum of light

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 نشر من قبل Andrew Stewart
 تاريخ النشر 2010
  مجال البحث فيزياء
والبحث باللغة English
 تأليف A. M. Stewart




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We compare three attempts that have been made to decompose the angular momentum of the electromagnetic field into components of an orbital and spin nature. All three expressions are different and it appears, on the basis of classical electrodynamics, that there is no preferred way of decomposing the angular momentum of the electromagnetic field into orbital and spin components, even in an inertial frame.



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