Quantum Field Theory II: A Comprehensive Guide for Particle Physics Enthusiasts

Quantum Field Theory II: Introductions to Quantum Gravity, Supersymmetry and String Theory (Graduate Texts in Physics)

by Temitope James

4.8 out of 5

Language	:	English
File size	:	16879 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	611 pages
Item Weight	:	3.52 ounces
Paperback	:	45 pages
Dimensions	:	7 x 0.11 x 10 inches

FREE

Quantum Field Theory (QFT) is the theoretical framework that describes the behavior of elementary particles and the fundamental forces that govern their interactions. QFT II builds upon the foundations established in QFT I and delves deeper into the intricacies of particle physics, offering a comprehensive understanding of the universe at its most fundamental level.

Elementary Particles and Fundamental Forces

QFT II explores the properties and interactions of elementary particles, the building blocks of matter. From quarks and leptons to bosons and gluons, each particle plays a specific role in shaping the behavior of our universe. The book also examines the fundamental forces that govern particle interactions, including electromagnetic, weak, strong, and gravitational forces.

Gauge Theory and Symmetry

Gauge theory is a cornerstone of QFT II, providing a mathematical framework for describing the fundamental forces. It introduces the concept of symmetry, which plays a crucial role in understanding particle interactions and the laws of nature. The book explores various gauge theories, including electromagnetism and quantum chromodynamics, and explains how they account for the forces between particles.

Field Quantization

QFT II delves into the process of field quantization, which transforms classical fields into quantum operators. This process is essential for understanding the behavior of particles as quantum excitations of fields. The book covers different quantization methods, such as canonical quantization and path integral quantization, and explains how they lead to the emergence of particles and their properties.

Feynman Diagrams

Feynman diagrams are a powerful tool in QFT II, providing a visual representation of particle interactions. The book introduces the fundamentals of Feynman diagrams and demonstrates how they can be used to calculate the probabilities of different processes. Readers will learn to construct and interpret Feynman diagrams, which are essential for understanding the dynamics of particle physics.

Quantum Electrodynamics

Quantum electrodynamics (QED) is the QFT of electromagnetism, describing the interactions between charged particles and photons. QFT II provides a detailed analysis of QED, including its key features, such as charge renormalization and the Lamb shift. The book demonstrates how QED successfully explains the electromagnetic interactions of particles and its implications for understanding the structure of matter.

Scattering Theory

Scattering theory is a fundamental tool in QFT II, describing the interactions between particles and the exchange of particles during these interactions. The book explores the principles of scattering theory, including the S-matrix and partial wave analysis. Readers will gain an understanding of how scattering theory can be used to calculate the cross sections of particle interactions.

Quantum Chromodynamics

Quantum chromodynamics (QCD) is the QFT of the strong force, describing the interactions between quarks and gluons. QFT II introduces the basic principles of QCD, including the concept of color charge and the running coupling constant. The book explains how QCD accounts for the strong interactions between particles and its implications for understanding the structure of protons and neutrons.

Electroweak Theory and the Standard Model

The electroweak theory unifies the electromagnetic and weak forces into a single framework. QFT II explores the electroweak theory and its implications for particle physics. The book also introduces the Standard Model of particle physics, which combines the electroweak theory and QCD to provide a comprehensive description of the fundamental forces and particles in our universe.

Quantum Field Theory II is an indispensable resource for particle physics enthusiasts, offering a comprehensive exploration of the fundamental forces that govern our universe. Through detailed explanations, engaging examples, and cutting-edge insights, the book unravels the mysteries of particle interactions and provides a solid foundation for further research in particle physics.

Quantum Field Theory II: Introductions to Quantum Gravity, Supersymmetry and String Theory (Graduate Texts in Physics)

by Temitope James

4.8 out of 5

Language	:	English
File size	:	16879 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	611 pages
Item Weight	:	3.52 ounces
Paperback	:	45 pages
Dimensions	:	7 x 0.11 x 10 inches

FREE