Electromagnetic field in a rectangular cavity: an example of second quantization

  • Authors

    • Boniface Otieno Ndinya Masinde Muliro University of Sciece and technologyDepartment of PhysicsP.O.Box190-50100Kakamega
    2021-02-19
    https://doi.org/10.14419/ijpr.v9i1.31392
  • Electromagnetic Field, Rectangular Cavity, Second Quantization.
  • We consider the case of electromagnetic field inside a rectangular cavity with conducting walls as a form of a system described by classical mechanics equations. We pass these equations through the Lagrangian formalism to obtain the Hamiltonian formulation. Finally we apply canonical quantization to end up with a quantum theory of the electromagnetic field. Since classical electrodynamics can be interpreted as the quantum theory of a one photon system, then the above quantization is taken as the “quantization of the quantum theory of the electromagnetic field†or simply second quantization.

     

     

  • References

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  • How to Cite

    Otieno Ndinya, B. (2021). Electromagnetic field in a rectangular cavity: an example of second quantization. International Journal of Physical Research, 9(1), 32-37. https://doi.org/10.14419/ijpr.v9i1.31392