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Help with renormalization...by eljose
Tags: renormalization 
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#1
Dec1305, 06:41 AM

P: 501

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


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