Fundamental issues of quantum theory

Abstract

Since the quantum field theory treats a system of particles, there must be a distribution which is associated with the system of particles. It means that a meaningful quantity is adjoined in the system of particles. It seems that these concepts, constraints and distribution are ignored in the conventional approach. Further more, there are two versions of quantization relations, one is prior to the field equation and the other is posterior to the field equation. And it is very difficult to find the posterior one. If the posterior one is found, of course, these two versions of quantization must be the same one. Actually, it implies that there is recursive problem. In this paper, we will discuss these serious problems.