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Renormalization Group and Fixed Points
Timothy J Hollowood
其他書名
in Quantum Field Theory
出版Springer Science & Business Media, 2013-03-28
主題Science / Physics / Quantum TheoryScience / Physics / Mathematical & ComputationalScience / Physics / General
ISBN36423631219783642363122
URLhttp://books.google.com.hk/books?id=mbxGAAAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋This Brief presents an introduction to the theory of the renormalization group in the context of quantum field theories of relevance to particle physics. Emphasis is placed on gaining a physical understanding of the running of the couplings. The Wilsonian version of the renormalization group is related to conventional perturbative calculations with dimensional regularization and minimal subtraction. An introduction is given to some of the remarkable renormalization group properties of supersymmetric theories.