• Chinese Journal of Lasers
  • Vol. 6, Issue 11, 1 (1979)
Teng Ximing and Fang Honglie
Author Affiliations
  • [in Chinese]
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    Teng Ximing, Fang Honglie. The gradient vector potential of the electromagnetic field in vacuum[J]. Chinese Journal of Lasers, 1979, 6(11): 1 Copy Citation Text show less

    Abstract

    There is a gradient vector potential in electromagnetic field. A tensor of the internal tension of electromagnetic field has been derived from it. The existence of this tension is the origin of the phenomena of diffraction, interference etc.