作者：(美)芭芭拉·赖登(BarbaraRy
页数：280
出版社：北京大学出版社
出版日期：2019
ISBN：9787301307885
电子书格式：pdf/epub/txt
内容简介
《Introduction to Cosmology（2nd Edition）（宇宙学导论 第二版）（影印版）》讲解了现代宇宙学的基本概念，包括广义相对论、大爆炸宇宙学、暴胀理论、暗能量等等。本书的写法深入浅出，既介绍了宇宙的基本性质，又讲解了背后深刻的物理。本书的前一版广受好评，还获得了一些奖项的肯定。本书的第二版对于狭义和广义相对论的介绍作了加强，并且包括了很多新的观测和理论研究，比如关于暗能量的研究成果。特别地，还增加了全新的一章来讨论重子物质。本书适合物理学及天文学领域的研究生和高年级本科生阅读，也适用于科研工作者参考。
作者简介
（美）芭芭拉·赖登（Barbara Ryden），美国俄亥俄州立大学教授。1987年于普林斯顿大学获得博士学位。从教二十多年，授课内容从本科低年级直至研究生高年级。一直从事天体物理研究。
本书特色
这是一本深入浅出的宇宙学图书，写法生动，在国外很受欢迎，并获得过奖项，非常适合初学者阅读。
目录
Preface page xi
1 Introduction 1
2 Fundamental Observations 6
2.1 The Night Sky is Dark 6
2.2 The Universe is Isotropic and Homogeneous 9
2.3 Redshift is Proportional to Distance 12
2.4 Different Types of Particles 18
2.5 Cosmic Microwave Background 23
Exercises 25
3 Newton versus Einstein 27
3.1 The Way of Newton 28
3.2 The Special Way of Einstein 29
3.3 The General Way of Einstein 34
3.4 Describing Curvature 37
3.5 The Robertson–Walker Metric 41
3.6 Proper Distance 43
Exercises 47
4 Cosmic Dynamics 49
4.1 Einstein’s Field Equation 50
4.2 The Friedmann Equation 52
4.3 The Fluid and Acceleration Equations 58
4.4 Equations of State 60
4.5 Learning to Love Lambda 63
Exercises 67
5 Model Universes 69
5.1 Evolution of Energy Density 69
5.2 Empty Universes 74
5.3 Single-component Universes 77
5.3.1 Matter only 80
5.3.2 Radiation only 81
5.3.3 Lambda only 83
5.4 Multiple-component Universes 84
5.4.1 Matter + Curvature 86
5.4.2 Matter + Lambda 90
5.4.3 Matter + Curvature + Lambda 92
5.4.4 Radiation + Matter 95
5.5 Benchmark Model 96
Exercises 100
6 Measuring Cosmological Parameters 102
6.1 “A Search for Two Numbers” 102
6.2 Luminosity Distance 106
6.3 Angular-diameter Distance 110
6.4 Standard Candles and H0 114
6.5 Standard Candles and Acceleration 116
Exercises 121
7 Dark Matter 123
7.1 Visible Matter 123
7.2 Dark Matter in Galaxies 128
7.3 Dark Matter in Clusters 130
7.4 Gravitational Lensing 135
7.5 What’s the Matter? 139
Exercises 140
8 The Cosmic Microwave Background 142
8.1 Observing the CMB 143
8.2 Recombination and Decoupling 147
8.3 The Physics of Recombination 150
8.4 Temperature Fluctuations 157
8.5 What Causes the Fluctuations? 159
Exercises 164
9 Nucleosynthesis and the Early Universe 166
9.1 Nuclear Physics and Cosmology 167
9.2 Neutrons and Protons 169
9.3 Deuterium Synthesis 174
9.4 Beyond Deuterium 177
9.5 Baryon–Antibaryon Asymmetry 181
Exercises 183
10 Inflation and the Very Early Universe 185
10.1 The Flatness Problem 186
10.2 The Horizon Problem 187
10.3 The Monopole Problem 189
10.4 The Inflation Solution 192
10.5 The Physics of Inflation 197
Exercises 202
11 Structure Formation: Gravitational Instability 204
11.1 The Matthew Effect 206
11.2 The Jeans Length 209
11.3 Instability in an Expanding Universe 213
11.4 The Power Spectrum 217
11.5 Hot versus Cold 221
11.6 Baryon Acoustic Oscillations 226
Exercises 230
12 Structure Formation: Baryons and Photons 232
12.1 Baryonic Matter Today 233
12.2 Reionization of Hydrogen 235
12.3 The First Stars and Quasars 238
12.4 Making Galaxies 242
12.5 Making Stars 248
Exercises 254
Epilogue 256
Table of Useful Constants 258
Index 259
1 Introduction 1
2 Fundamental Observations 6
2.1 The Night Sky is Dark 6
2.2 The Universe is Isotropic and Homogeneous 9
2.3 Redshift is Proportional to Distance 12
2.4 Different Types of Particles 18
2.5 Cosmic Microwave Background 23
Exercises 25
3 Newton versus Einstein 27
3.1 The Way of Newton 28
3.2 The Special Way of Einstein 29
3.3 The General Way of Einstein 34
3.4 Describing Curvature 37
3.5 The Robertson–Walker Metric 41
3.6 Proper Distance 43
Exercises 47
4 Cosmic Dynamics 49
4.1 Einstein’s Field Equation 50
4.2 The Friedmann Equation 52
4.3 The Fluid and Acceleration Equations 58
4.4 Equations of State 60
4.5 Learning to Love Lambda 63
Exercises 67
5 Model Universes 69
5.1 Evolution of Energy Density 69
5.2 Empty Universes 74
5.3 Single-component Universes 77
5.3.1 Matter only 80
5.3.2 Radiation only 81
5.3.3 Lambda only 83
5.4 Multiple-component Universes 84
5.4.1 Matter + Curvature 86
5.4.2 Matter + Lambda 90
5.4.3 Matter + Curvature + Lambda 92
5.4.4 Radiation + Matter 95
5.5 Benchmark Model 96
Exercises 100
6 Measuring Cosmological Parameters 102
6.1 “A Search for Two Numbers” 102
6.2 Luminosity Distance 106
6.3 Angular-diameter Distance 110
6.4 Standard Candles and H0 114
6.5 Standard Candles and Acceleration 116
Exercises 121
7 Dark Matter 123
7.1 Visible Matter 123
7.2 Dark Matter in Galaxies 128
7.3 Dark Matter in Clusters 130
7.4 Gravitational Lensing 135
7.5 What’s the Matter? 139
Exercises 140
8 The Cosmic Microwave Background 142
8.1 Observing the CMB 143
8.2 Recombination and Decoupling 147
8.3 The Physics of Recombination 150
8.4 Temperature Fluctuations 157
8.5 What Causes the Fluctuations? 159
Exercises 164
9 Nucleosynthesis and the Early Universe 166
9.1 Nuclear Physics and Cosmology 167
9.2 Neutrons and Protons 169
9.3 Deuterium Synthesis 174
9.4 Beyond Deuterium 177
9.5 Baryon–Antibaryon Asymmetry 181
Exercises 183
10 Inflation and the Very Early Universe 185
10.1 The Flatness Problem 186
10.2 The Horizon Problem 187
10.3 The Monopole Problem 189
10.4 The Inflation Solution 192
10.5 The Physics of Inflation 197
Exercises 202
11 Structure Formation: Gravitational Instability 204
11.1 The Matthew Effect 206
11.2 The Jeans Length 209
11.3 Instability in an Expanding Universe 213
11.4 The Power Spectrum 217
11.5 Hot versus Cold 221
11.6 Baryon Acoustic Oscillations 226
Exercises 230
12 Structure Formation: Baryons and Photons 232
12.1 Baryonic Matter Today 233
12.2 Reionization of Hydrogen 235
12.3 The First Stars and Quasars 238
12.4 Making Galaxies 242
12.5 Making Stars 248
Exercises 254
Epilogue 256
Table of Useful Constants 258
Index 259
