作者：（荷）韦特曼 著
页数：284
出版社：世界图书出版公司
出版日期：2011
ISBN：9787510029653
电子书格式：pdf/epub/txt
内容简介
this book provides an easily accessible introduction to quantum field theory via feynman rules and calculations in particle physics.the aim is to make clear what the physical foundations of present day field theory are, to clarify the physical content of feynman rules, and to outline their domain of applicability. the book begins with a brief review of some aspects of einstein’s theory of relativity that are of particular importance for field theory,before going on to consider the relativistic quantum mechan-ics of free particles,
本书特色
韦特曼的这本《费恩曼图》是一部运用费恩曼规则和计算方法讲述量子场论的入门书籍，旨在阐明什么是现代场论的物理学基础，费曼原理的物理实质及其应用领域。书在开始部分讲述该领域重要的理论爱因斯坦相对论，接着介绍自由粒子的相对论量子力学，相互作用场和自旋粒子。前几章讲述了这些技巧及其应用，后几章讨论重正化和统一性等，最后一章包括了量子电动力学。为了能使更广泛的读者学习此书，附录中补充了书中用到的必需的数学知识，包括复空间，矩阵和CBH方程，迹和维度正规化。
目录
1 lorentz and poincare invariance
1.1 lorentz invariance
1.2 structure of the lorentz group
1.3 poincare invariance
1.4 maxwell equations
1.5 notations and conventions
2 relativistic quantum mechanics of free particles
2.1 hilbert space
2.2 matrices in hilbert space
2.3 fields
2.4 structure of hilbert space
3 interacting fields
3.1 physical system
3.2 hilbert space
