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Lectures on Graph Theory : Insights into Feynman Diagrams / by Ray D. Sameshima.

Springer Nature - Springer Physics and Astronomy (R0) eBooks 2025 English International Available online

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Format:
Book
Author/Creator:
Sameshima, Ray D., Author.
Series:
Lecture Notes in Physics, 1616-6361 ; 1035
Language:
English
Subjects (All):
Particles (Nuclear physics).
Quantum field theory.
Graph theory.
Geometry, Algebraic.
Mathematical physics.
Elementary Particles, Quantum Field Theory.
Graph Theory.
Particle Physics.
Algebraic Geometry.
Theoretical, Mathematical and Computational Physics.
Local Subjects:
Elementary Particles, Quantum Field Theory.
Graph Theory.
Particle Physics.
Algebraic Geometry.
Theoretical, Mathematical and Computational Physics.
Physical Description:
1 online resource (XIII, 270 p. 124 illus.)
Edition:
1st ed. 2025.
Place of Publication:
Cham : Springer Nature Switzerland : Imprint: Springer, 2025.
Summary:
This book introduces foundational topics such as group theory, fields, linear algebra, matrix theory, and graph theory, providing readers with the essential background needed to understand Feynman diagrams and their integral representations. The book highlights Feynman's parametrization as a central tool for studying Feynman integrals, starting with the traditional momentum representation. Schwinger and Lee-Pomeransky parametrizations are covered in a supplementary chapter. Readers will develop a clear understanding of the mathematical properties and practical applications of these techniques, with a particular emphasis on Feynman’s approach. Advanced topics such as integration-by-parts identities and intersection number theory are explored in the final chapter, offering readers a gateway to key mathematical structures. The prerequisites are minimal—only a basic familiarity with algebra and calculus is recommended. The content begins with introductory concepts and gradually progresses to more advanced material, ensuring a balanced learning curve. Practical examples throughout the book reinforce the main ideas, allowing readers to apply what they’ve learned and deepen their understanding as they move through the material. .
Contents:
Introduction: what are Feynman Integrals?
Algebraic Preliminaries
Graph Theory 101
Graph Theory 102
Feynman Integrals in Schwinger-Feynman-Lee-Pomeransky Representations
Advanced Topics
Appendices
Index.
Notes:
Description based on publisher supplied metadata and other sources.
ISBN:
9783031822186
3031822188
OCLC:
1524422906

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