- #1
MathematicalPhysicist
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I am reading Peskin and Schroeder and finished a few years ago Srednicki.
What I don't understand is why do Feynman rules work?
They are supposed to represent the diverging integrals that appear in the calculations, i.e momentum integrals, are they supposed to be regarded as a pictorial description of the collisions in the experiments?
Beside a way to write the diverging integrals, do they have other meanings?
Thanks in advance!
What I don't understand is why do Feynman rules work?
They are supposed to represent the diverging integrals that appear in the calculations, i.e momentum integrals, are they supposed to be regarded as a pictorial description of the collisions in the experiments?
Beside a way to write the diverging integrals, do they have other meanings?
Thanks in advance!