by Gerhard Grensing (Author)

Nonfiction
Science and technics
Science
Mathematics
Geometry
Algebraic
Human science
Psychology
Physics
Nuclear physics

The book is devoted to the subject of quantum field theory. It is divided into two volumes. The first volume can serve as a textbook on main techniques and results of quantum field theory, while the second treats more recent developments, in particular the subject of quantum groups and noncommutative geometry, and their interrelation.The second edition is extended by additional material, mostly concerning the impact of noncommutative geometry on theories beyond the standard model of particle physics, especially the possible role of torsion in the context of the dark matter problem. Furthermore, the text includes a discussion of the Randall-Sundrum model and the Seiberg-Witten equations.**Contents:**

*Volume I:*- Classical Relativistic Field Theory: Kinematical Aspects
- Classical Relativistic Field Theory: Dynamical Aspects
- Relativistic Quantum Field Theory: Operator Methods
- Nonrelativistic Quantum Mechanics: Functional Integral Methods
- Relativistic Quantum Field Theory: Functional Integral Methods
- Quantum Field Theory at Nonzero Temperature

*Volume II:*- Symmetries and Canonical Formalism
- Gauge Symmetries and Constrained Systems
- Weyl Quantization
- Anomalies in Quantum Field Theory
- Noncommutative Geometry
- Quantum Groups
- Noncommutative Geometry and Quantum Groups

The publication of this authoritative and comprehensively referenced two-volume set, written in somewhat condensed but eminently lucid style and explaining the principal underlying concepts and most important results of QFT, is particularly timely and useful. I am pleased to recommend most heartily this important reference source to students and physicists and to those concerned with the philosophy of science. - George B KauffmanProfessor Emeritus of ChemistryCalifornia State University, Fresno

'The book is primarily addressed to physicists. Nevertheless, as numerous examples are known in which exploration of the land where physics and mathematics overlap (and which quantum field theory definitely belongs to) resulted in important developments in mathematics, many mathematicians may also find this book interesting and even inspiring.' - MathSciNet

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