量子場論（第2版） [Quantum field Theory Second Edition] 下載 mobi epub pdf 電子書 2024

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內容簡介

This book is a modern pedagogic introduction to the ideas and techniques of quantum field theory.
After a brief overview of particle physics and a survey of relativistic wave equations and Lagrangian methods，the quantum theory of scalar and spinor fields， and then of gauge fields，is developed The emphasis throughout is on functional methods，which have played a large part in modern field theory. The book concludes with a brief survey of `topological' objects in field theory and，new to this edition，a chapter devoted to supersymmetry.

內頁插圖

目錄

Prface to the first edition
Preface to the second edition
1 Intropduction:synosis of particle physics
1.1 Quantum field theory
1.2 Gravitation
1.3 Strong interactions
1.4 Weak interactions
1.5 Leptonic quantum numbers
1.6 Hadronic quantum numbers
1.7 Resonances
1.8 The quark model
1.9 SU（2）,SU（3）SU（4）
1.10 Dynamical evidence for quarks
1.11 Colour
1.12 QCD
1.13 Weak interactions
Guide to further reading

2 Single-particle relativistic wave equations
2.1 Rel;ativistic notation
2.2 Klein-Gordon equation
2.3 Dirac equation
SU（2）and the rotaion group
SL（2,C）and the antiparticles
2.4 Prdiciton of antiparticles
2.5 Construction of Dirac spinors:algebra of
2.6 Non-relativistic limit and the electron magnetic moment
2.7 The relevance of the Pointcare group operators and the zero mass limit
2.8 Maxwell and Proca equations
2.9 Maxwell's equations and differential geometry
Summary
Guide to further reading

3 Lagrangian formulation, symmetries and gauge fields
3.1 Lagrangian formulation ofparticle mechanics
3.2 The real scalar field: variational principle and Noether's theorem
3.3 Complex scalar fields and the electromagnetic field
3.4 Topology and the vacuum: the Bohm-Aharonov effect
3.5 The Yang-Mills field
3.6 The geometry of gauge fields
Summary
Guide to further reading

4 Canonical quantisation and particle interpretation
4.1 The real Klein-Gordon field
4.2 The complex Klein-Gordon field
4.3 The Dirac field
4.4 The electromagnetic field
Radiation gauge quantisation
Lorentz gauge quantisation
4.5 The massive vector field
Summary
Guide to further reading

5 Path integrals and quantum mechanics
5.1 Path-integralformulation ofquantum mechanics
5.2 Perturbation theory and the S matrix
5.3 Coulombscattering
5.4 Functional calculus: differentiation
5.5 Further properties of path integrals
Appendix: some useful integrals
Summary
Guide to further reading

6 Path-integral quantisation and Feynman rules:scalar and spinor fields
6.1 Generating functionalfor scalar fields
6.2 Functional integration
6.3 Free particle Green's functions
6.4 Generating functionals forinteracting fields
……
7 Path-imtegral quantisation:gauge fields
8 Spontaneous symmetry breaking and the Weinberg-Salam model
9 Renormalisation
10 Toplogical objects in field theory
References
Index

前言/序言

量子場論（第2版） [Quantum field Theory Second Edition] 下載 mobi epub pdf txt 電子書 格式

評分☆☆☆☆☆

This book is a modern pedagogic introduction to the ideas and techniques of quantum field theory.

評分☆☆☆☆☆

上課要用的書，很好

評分☆☆☆☆☆

This book is a modern pedagogic introduction to the ideas and techniques of quantum field theory.

評分☆☆☆☆☆

非常好 趕上活動價

評分☆☆☆☆☆

　　還有，直到上世紀末所引入的全部概念構成瞭適用於廣闊經驗領域的完全首尾一貫的概念集，並且，與以往的概念一起，構成瞭不僅是科學傢、也是技術人員和工程師在他們的工作中可以成功地應用的語言。屬於這種語言的基本觀念是這樣一些假設：事件在時間中的次序與它們在空間中的次序完全無關；歐幾裏得幾何在真實空間中是正確的；在空間和時間中“發生”的事件與它們是否被觀測完全無關。不可否認，每次觀測對被觀測的現象都有某種影響，但是一般假設，通過小心謹慎地做實驗，可使這種影響任意地縮小。這實際上似乎是被當作全部自然科學的基礎的客觀性理想的必要條件。　

評分☆☆☆☆☆

開捲有益處,不忘送書人

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看起來是正版，挺好的

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　　在其他也需要比較準確的定義的科學中，例如在法學中，情況多少有點相象。但這裏判斷的鏈條中環的數目不需要很大，因而不需要完全的準確性，用日常語言作齣的比較準確的定義就足夠瞭。　

評分☆☆☆☆☆

學習科研的好幫手。也適閤入門者使用。

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