Sökning: "wilsonian approach"
Hittade 1 uppsats innehållade orden wilsonian approach.
1. Renormalization in Field Theories
L3-uppsats, Uppsala universitet/Teoretisk fysikSammanfattning : 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. LÄS MER
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