Feynman Rules for the Yang-Mills Field: A Canonical Quantization Approach. III

The canonical quantization procedure has been applied to the Yang-Mills field in axial gauge (${\overrightarrow{\mathrm{b}}}_3=0\mathrm{}$). Noncovariant Feynman rules to all orders with any number of loops are obtained. It is then shown that the tree diagrams to all orders and the one-loop diagram to lowest order can be made covariant. The fictitious scalar particle makes its appearance in the covariantized one-loop diagram.