- #1
eljose79
- 1,518
- 1
Where could i find a good introductionto renormalization theory ? ( i have a degree in physics but i do not know about renormalization).
In fact i have some questions:
Let us suppose we have the series:
f(g)=a0+a1g+a2g**2+.. where g is the coupling constant and a0,a1,a2,a3..an are numerical values (real or complex)
then just suppose that some of them a1,a5,a7 for example give an infinite value...how could you re-arrange the series or what trick is used to remove these infinites
If all the an where infinite ..how could you remove them?..
In fact i have some questions:
Let us suppose we have the series:
f(g)=a0+a1g+a2g**2+.. where g is the coupling constant and a0,a1,a2,a3..an are numerical values (real or complex)
then just suppose that some of them a1,a5,a7 for example give an infinite value...how could you re-arrange the series or what trick is used to remove these infinites
If all the an where infinite ..how could you remove them?..