本书内容包括：自旋-0粒子用的相对论波动方程；自旋-1/2粒子用的波动方程；Dirac方程的洛伦兹协变性；空间反射下的弦量；Dirac旋量的双直线协变式；能量和自旋用的投影算子；平面Dirac波的波包；外场中的Dirac粒子；双同心Dirac方程；空穴理论；Klein佯 谬；Weyl方程；任意自弦粒子用波动方程；洛伦兹不变性和相对论对称原理。
理论物理专业的大学生、教师、研究生及研究人员，以及广大爱好理论物理学的各方面人士。

1.Relativistic Wave Equation for Spin Particles:The Klein-Goron Equation and its Applications
1.1 The Notaion
1.2 The Klein-Gordon Equation
1.3 The Nonrelativistic Limit
1.4 Free Spin-O Particale
1.5 Energy-Momenturm Tesor of the Klein Gordon Field
1.6 The Klein-Gordon Equation in Schrodiger Form
1.7 Charge Conjugation
1.8 Free Spin-o Particles in the Feshbach-Villars Representation
1.9 The Interaction of a Spin-o Particle with an Electromagnetic Field
1.10 Gauge Invariance of the Coupling
1.11 The Nonrelativistic Limit with Fields
1.12 Interpretation of One-Partcle Operators in Relativistic Qantum Mchanics
1.13 Biographical Notes
2 A Wave Equaton for Spin 1/2 Particles the Dirac Eqation
2.1 Free Motion of a Dirac Partcle
2.2 Single-Partcle Interpretation of the Plane(Free)Dirac Waves
2.3 Nonrelativistic Limit of the Dirac Equation
2.4 Biographical Notes
3 Lorentz Covariance of the Dirac Equation
3.1 Fomultaion of Covariance(Form Invariance)
3.3 Finite Proper Lorentz Transformations
3.2 Conticotn of the Operator for Infinitesmal Lorentz Transformations
3.4 The S Openator for Proper Lorentz Transformations
3.5 The Four-Current Density
3.6 Biographical Notes
4 Spinors Under Spatial Reflection
5 Bilinear Covariants of the Dirac Spinors
5.1 Biographical Notes
6 Antother Way of Constructing Soultons of the Free Dirac Equation Construction by Lorentz Transformations
7 Projection Operators for Energy and Spin
8 Wave Packets of Plane Dirac Waves
9 Dirac Particles in External Fields:Examples and Problems
10 The Two-Centre Dirac Equation
11 The Foldy-Wouthuysen Representation for Free Particles
12 The Hole Theory
13 Klein's Paradox
14 The WeyI Equation-The Neutrino
15 Wave Equations for Particeles with Arbitrary Spins
16 Lorentz Invariance and Relativistic Symmetry Principles
Subject Index