Topics in Statistic Mechanics
Topics in Statistic Mechanics
Topics in Statistic Mechanics
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Adv. Sta. Phy. Homework 7 Renormalization Group Li,Zimeng PB06203182<br />
where we have concluded the follow<strong>in</strong>g RG transformation<br />
If the second part of , say<strong>in</strong>g, , is also considered,we would have to<br />
use Feynman diagram to solve the quadratic term.<br />
We will not draw the full Feynman diagram solution here, but will give the result: