I know there is more than one approach in studying strong interaction, a geometric one based on gauge theories and one based on quantum field theory. In both of them I would like to know which topics I have to study in order to understand this theory, for example my knowledge of quantum physics...
Good morning, I am a math student with an obvious interest in physics, in particular I appreciate geometric theories to explain interactions. The main reason I joined this forum is to ask about strong interaction. I am italian so my english will be very simple but I hope it will be also...