Fermionic Functional Integrals and the Renormalization Group (Crm Monograph Series, 16, Band 16) - Hardcover

Inhaltsangabe

Explaining a technique for analyzing the qualitative behavior of a class of physical systems by iterating a map on the vector space of interactions for the class, the authors justify this technique in a broad class of fermionic models used in condensed matter and high energy physics. After introducing the algebraic background (primarily Grassman algebra and Grassman Gaussian integrals), they introduce an expansion that can be sued to establish analytic control over Grassman integrals used in fermionic quantum field theory models. Annotation c. Book News, Inc., Portland, OR (booknews.com)

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