Essays about: "wilsonian approach"
Found 1 essay containing the words wilsonian approach.
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1. Renormalization in Field Theories
University essay from Uppsala universitet/Teoretisk fysikAbstract : Several different approaches to renormalization are studied. The Callan-Symanzik equation is derived and we study its beta functions. An effective potential for the Coleman-Weinberg model is studied to find that the beta function is positive and that spontaneous symmetry breaking will occur if we expand around the classical field. READ MORE
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