- #1
eljose
- 484
- 0
for a divergent series i can write an expression in the form:
\int_{R}dxC(x)w(x)e^{-ax}
where a is a divegent quantity in the form a=ln\epsilon
the qeustion is how i would apply renormalization?..in fact if we apply functional differentiation respect to e^{-ax} we get
C(x)w(x) the divergent term magically disappears
\int_{R}dxC(x)w(x)e^{-ax}
where a is a divegent quantity in the form a=ln\epsilon
the qeustion is how i would apply renormalization?..in fact if we apply functional differentiation respect to e^{-ax} we get
C(x)w(x) the divergent term magically disappears
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