Was ist ein «Elektron»? II
Complementing the first part of this article, it is shown that complex numbers are necessary for the representation of the quantum mechanical wave function even for simple stationary states. Subsequently, some other approaches to the question “What is an electron?” are outlined and then examined which “processes” are attributed to the electron and how it fits into the “zoo” of elementary particles. The electron is shown to be a mediating element between the polarity of light and gravity.