[en] It is investigated the problem of the gauge independence in the discussions based on renormalization group equations. This problem is trivial only in the minimal-subtraction renormalization scheme. In the Weinberg and the Georgi-Politzer schemes, however, this is nontrivial and should be considered seriously. A method to improve this problem is proposed
Journal
[en] It is pointed out that the validity of the canonical quantization procedure in the temporal gauge is very questionable. The quantization can be discussed only within the framework of the path-integral formalism. However, in that case, the vacuum is not an energy eigenstate
Journal
Physical Review. D, Particles Fields; ISSN 0556-2821; 
; v. 27(8); p. 1954-1955
; v. 27(8); p. 1954-1955