Introduction to Quantum Field Theory: 1st Edition (e-Book) book cover

Introduction to Quantum Field Theory

1st Edition

By V.lG. Kiselev, Ya.M. Shnir, A.Ya. Tregubovich

CRC Press

456 pages

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Hardback: 9789056992378
pub: 2000-11-17
eBook (VitalSource) : 9780429177972
pub: 2000-11-17
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This text explains the features of quantum and statistical field systems that result from their field-theoretic nature and are common to different physical contexts. It supplies the practical tools for carrying out calculations and discusses the meaning of the results. The central concept is that of effective action (or free energy), and the main t

Table of Contents

PART ONE: The Path Integral in Quantum Mechanics: Action in Classical Mechanics. The Path Integral in Quantum Mechanics. The Euclidean Path Integral. PART TWO: Introduction to Quantum Field Theory. Classical and Quantum Fields. Vacuum Energy in n4 Theory. Renormalization of the Effective Action. Renormalization Group. Concluding Remarks. PART THREE: More Complex Fields and Objects: From Particles to Fields: Path Integral Fermions. Gauge Fields. Topological Objects. Some Integrals and Products. Splitting of Levels in Double-Well Potential. Lie Algebra

Subject Categories

BISAC Subject Codes/Headings:
SCIENCE / Quantum Theory