The discussion centers around recommendations for reference books in quantum field theory (QFT) for someone seeking to enhance their knowledge in this area. Participants also touch upon the necessary background in mathematics and physics to approach QFT effectively.
Participants generally agree on the importance of a solid understanding of quantum mechanics before approaching quantum field theory. However, there is no consensus on specific resources beyond the suggestions made.
Participants express varying levels of comfort with quantum mechanics, which may influence their recommendations. The discussion does not resolve the best approach for someone with the original poster's background.
Individuals interested in transitioning from classical physics to quantum field theory, particularly those with a background in engineering or applied sciences.
Then you should start with that. I wouldn't advise anyone to try and tackle QFT without a good grasp of QM at the level of, say, the textbook by Sakurai.bachir1994 said:very uncomfortable in quantum mechanics.