  The theoretical foundations of quantum mechanics and de Broglie-Bohm
mechanics are analyzed and it is shown that both theories employ a formal
approach to microphysics. By using a realistic approach it can be established
that the internal structures of particles comply with a wave-equation.
Including external potentials yields the Schrodinger equation, which, in this
context, is arbitrary due to internal energy components. The uncertainty
relations are an expression of this, fundamental, arbitrariness. Electrons and
photons can be described by an identical formalism, providing formulations
equivalent to the Maxwell equations. Electrostatic interactions justify the
initial assumption of electron-wave stability: the stability of electron waves
can be referred to vanishing intrinsic fields of interaction. Aspect's
experimental proof of non-locality is rejected, because these measurements
imply a violation of the uncertainty relations. The paper finally points out
some fundamental difficulties for a fully covariant formulation of quantum
electrodynamics, which seem to be related to the existing infinity problems in
this field.
