Title :
A Dirac-like inference of Maxwell´s equations
Author :
Sterc, D. ; Sipus, Z.
Author_Institution :
ETF, Univ. of Osijek, Croatia
Abstract :
The purpose of this article is to present an elementary derivation of Maxwell´s equations suitable for an opening lecture in a modern applied electromagnetism course. It is inspired by Dirac and the way he inferred his celebrated equation. Interestingly enough, his arguments, which are gradually fading away from modern quantum field theory courses, regain their vitality in the context of classical electrodynamics. Consequently, this derivation starts with (1) the wave equation and leans on (2) the Huygens principle and (3) transversal polarization of light as an electromagnetic wave. All three ingredients are firmly rooted among the experimental facts.
Keywords :
Dirac equation; Maxwell equations; educational courses; electrodynamics; light polarisation; Dirac equation; Dirac-like inference; Huygens principle; Maxwell equations; applied electromagnetism course; classical electrodynamics; quantum field theory courses; transversal polarization; wave equation; Electrodynamics; Electromagnetic scattering; Electromagnetic wave polarization; Fading; Lorentz covariance; Maxwell equations; Optical polarization; Partial differential equations; Physics; Quantum mechanics;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7070-8
DOI :
10.1109/APS.2001.958876
