- #1
Hymne
- 89
- 1
Hello!
I have a hard time getting to know what this exponential W(J) really is about. What is it even called?
Zee writes:
Z(J) = Z(J=0) * e^(i W(J)), and I suppose that this is the term that should be evaluated by summing over all possible pair of sources?
What is W(J) for a system with 2 sources or 3 sources?
Thanks really much!
I have a hard time getting to know what this exponential W(J) really is about. What is it even called?
Zee writes:
Z(J) = Z(J=0) * e^(i W(J)), and I suppose that this is the term that should be evaluated by summing over all possible pair of sources?
What is W(J) for a system with 2 sources or 3 sources?
Thanks really much!
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