Title: Quantum field theory in condensed matter physics
First published: 1995
Description: This book is a course in modern quantum field theory as seen through the eyes of a theorist working in condensed matter physics. It contains a gentle introduction to the subject and therefore can be used even by graduate students. The introductory parts include a derivation of the path integral representation, Feynman diagrams and elements of the theory of metals including a discussion of Landau¬nFermi liquid theory. In later chapters the discussion gradually turns to more advanced methods used in the theory of strongly correlated systems. The book contains a thorough exposition of such non-perturbative techniques as 1/N-expansion, bosonization (Abelian and non-Abelian), conformal field theory and theory of integrable systems. The book is intended for graduate students, postdoctoral associates and independent researchers working in condensed matter physics.
Subjects: Quantum field theory, Condensed matter, Nonfiction, Physics, Quantenfeldtheorie, Waves & Wave Mechanics, SCIENCE, Kwantumveldentheorie, Festko rper, Vastestoffysica, Festkörper, CONDENSED MATTER PHYSICS, FIELD THEORY (PHYSICS), QUANTUM THEORY, Kondensierte Materie