On Phenomenological Quantization of Electromagnetic Field in a Dispersive Medium

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概要

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• By the method of "Quantum Field Theory" (Q.F.T.), it is shown that the quantization of the electromagnetic field in a despersive medium (classixal dielectric) by the procedure of Q.F.T. is equicalent to introducing a normaliz field amplitude (annihilation operator)C_κ in such a phenomenological way that the field energy W takes the normal form;[numerical formula] Here ε(ω_κ) is the dielectric response function of the medium, E_κ is the electric field intensity of the field with frequency ω_κ and wave vector K, 〓 planck's cpmstamt, and C^+_κ the Hermitian conjugate to C_κ. The field momentum is discussed with the momentum of the centre of mass of the medium taken into account.

• 社団法人応用物理学会の論文
• 1979-11-05

著者

• Agu Masahiro

  Dwpartment Of Electronics Faculty Of Engineering Ibaraki University

関連論文

• On Phenomenological Quantization of Electromagnetic Field in a Dispersive Medium

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