Finite Quantum Electrodynamics
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"Finite Quantum Electrodynamics" by G. Scharf is a physics book focused on Devices & Sensors. Best for students, educators, and scientifically curious readers.
In this textbook for graduate students in physics the author carefully analyses the role of causality in Q.E.D. This new approach avoids ultraviolet divergences, so that the detailed calculations of scattering processes and proofs can be carried out in a mathematically rigorous manner. Significant themes such as renormalizability, gauge invariance, unitarity, renormalization group, interacting fields and axial anomalies are discussed. The extension of the methods to non-abelian gauge theories is briefly described. The book differs considerably from its first edition: Chap. 3 on Causal Perturbation Theory was completely rewritten and Chap. 4 on Properties of the S-Matrix and Chap. 5 on Other Electromagnetic Couplings are new.
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"Finite Quantum Electrodynamics" by G. Scharf is a physics book focused on Devices & Sensors. Best for students, educators, and scientifically curious readers.
Topic: Devices & Sensors
Author: G. Scharf
Who this is for:
- Physics students
- Science-minded readers
- Readers building technical understanding
Why this book matters: It provides structured coverage of physics concepts in a way that supports deeper understanding and continued study.
In this textbook for graduate students in physics the author carefully analyses the role of causality in Q.E.D. This new approach avoids ultraviolet divergences, so that the detailed calculations of scattering processes and proofs can be carried out in a mathematically rigorous manner. Significant themes such as renormalizability, gauge invariance, unitarity, renormalization group, interacting fields and axial anomalies are discussed. The extension of the methods to non-abelian gauge theories is briefly described. The book differs considerably from its first edition: Chap. 3 on Causal Perturbation Theory was completely rewritten and Chap. 4 on Properties of the S-Matrix and Chap. 5 on Other Electromagnetic Couplings are new.
| Author | G. Scharf |
| Publisher | Springer |
| Published | 2012-11-13 |
| ISBN-13 | 9783642633454 |
| Binding | Paperback |
| Pages | 410 |
| Language | English |
| Subjects | Science |
| Topic | Devices & Sensors |
| Series | Theoretical and Mathematical Physics |
Format: Paperback
Length: 410 pages
Language: English
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