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Path Integrals and Quantum Anomalies : International Series of Monographs on Physics - Kazuo Fujikawa

Path Integrals and Quantum Anomalies

International Series of Monographs on Physics

Hardcover Published: 1st June 2004
ISBN: 9780198529132
Number Of Pages: 296

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The Feynman path integrals are becoming increasingly important in the applications of quantum mechanics and field theory. The path integral formulation of quantum anomalies, (i.e.: the quantum breaking of certain symmetries), can now cover all the known quantum anomalies in a coherent manner. In this book the authors provide an introduction to the path integral method in quantum field theory and its applications to the analysis of quantum anomalies. No previous knowledge of field theory beyond the advanced undergraduate quantum mechanics is assumed. The book provides the first coherent introductory treatment of the path integral formulation of chiral and Weyl anomalies, with applications to gauge theory in two and four dimensions, conformal field theory and string theory. Explicit and elementary path integral calculations of most of the quantum anomalies covered are given. The conceptual basis of the path integral bosonization in two-dimensional theory, which may have applications to condensed matter theory, for example is clarified. The book also covers the recent interesting developments in the treatment of fermions and chiral anomalies in lattice gauge theory.

`Definitely a book that will fill a need at the graduate and research level. ' Ian Aitchison, University of Oxford `An excellent addition to the literature by one of the pioneers in understanding anomalies. ' Roman Jackiw, Massachusetts Institute of Technology

1: Genesis of quantum anomalies 2: Feynman path integrals and Schwinger's action principle 3: Quantum theory of photons and phase operators 4: Regularization of field theory and chiral anomalies 5: Jacobians in path integrals and quantum anomalies 6: Quantum breaking of gauge symmetry 7: Weyl anomaly and renormalization group 8: Two-dimensional field theory and bosonization 9: Index theorem on the lattice and chiral anomalies 10: Gravitational anomalies 11: Concluding remarks A: Basics of quantum electrodynamics B: Field theory in curved space-time C: References with brief comments

ISBN: 9780198529132
ISBN-10: 0198529139
Series: International Series of Monographs on Physics
Audience: Professional
Format: Hardcover
Language: English
Number Of Pages: 296
Published: 1st June 2004
Publisher: Oxford University Press
Country of Publication: GB
Dimensions (cm): 24.2 x 16.2  x 1.7
Weight (kg): 0.64