# Are there two types of worldsheets in the real time field theory?

We discuss the nature of worldsheet variations in the real time field theory and show that there are two general types of worldsheets in the real time field theory: the one where the fundamental quantities are zero and the other one. We show that the first one is a subspace of the real time field theory and the second one is a subspace of the real time field theory. The subspace of the real time field theory corresponds to the worldsheet structure of the real time theory. The subspace of the real time field theory corresponds to the worldsheet structure of the real time theory in the subspace of the real time field theory. We also discuss the relationship between the two types of worldsheets and show that the first type corresponds to the real time theory and the second one corresponds to the real time theory.