宇宙物理基础（英文版） 9787030708212
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天津西青
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作者李惕碚
出版社科学出版社
ISBN9787030708212
出版时间2021-01
装帧平装
开本16开
定价148元
货号1202624671
上书时间2024-07-05
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目录
Brief Introduction
Preface
Chapter 1 Classical and Relativity Spacetime
1.1 Classic Mechanics
1.1.1 Newtonian Mechanics
Newtons Laws
Galileo Covariance
Absolute Space and Inertial Forces
1.1.2 Analytical Mechanics
Configuration Space
Principle of Least Action
Two Kinds of Background Space
1.1.3 Two Kinds of Physics Laws
1.1.4 Flat Background Spacetime and Curved Configuration Space
1.1.5 Does Curved Motion Originate from Space Warp?
1.1.6 General Covariance of Analytical Mechanics
1.2 Relativity
1.2.1 Lorentz Space
Lorentz Covariance
Lorentz Space is Configuration Space
Is Classical Spacetime Subverted?
1.2.2 Electromagnetic Field
1.2.3 If Charge Has Only One Sign
Chapter 2 Relativistic Gravity
2.1 Field Equation of Gravity in Curved Space
2.1.1 Mathematical Scheme
2.1.2 Principle of Equivalence and General Covariance
2.2 Local Spacetime and Configuration Space in Relativistic Gravity
2.2.1 Coordinates of Spacetime and Generalized Coordinates
2.2.2 Two Types of Expressions of Dynamics
2.2.3 How Riemann Understand Curved Space
2.3 Physics and Geometry
2.3.1 Two Kinds of Covariance
2.3.2 Conservation Law and Symmetry
2.4 Field Equation of Gravity in Flat Spacetime
2.4.1 Physics Scheme
2.4.2 If Repulsive Matter Exists
2.4.3 Linearized Einsteins Field Equation
2.4.4 Gravitational Waves
Equation of Gravitation Waves in Flat Vacuum
Detect Gravitation Waves with Interferometer
Can Gravitation Waves be Generated and Transported in Curved Spacetime?
2.4.5 Two Field Equations of Gravity
2.5 Zhou-Pengs View of Spacetime
2.5.1 Curved Spacetime and Background Spacetime of Motion
2.5.2 Precession of Mercurys Perihelion
No Precession in Newtonian Theory
No Precession in Curved Spacetime Too
Precession only in Flat Spacetime
Precession Problem Cannot be Resolved by Curved Spacetime
2.5.3 Gravitational Waves in Flat Spacetime
Chapter 3 Relativistic Cosmology
3.1 Local and Non-Local Physics
3.1.1 Locality of Relativistic Gravity
3.1.2 Non-Local Universe
3.2 The Standard Model of Cosmology
Density of Mass-Energy
Cosmological Constant
R-W Metric
Perfect Fluid
Energy Equation
Dynamic Equation
Physics Basis of the Standard Model
3.3 Difficulties in Relativistic Cosmology
3.3.1 Energy Equation is Equivalent to Newtons Cosmology
3.3.2 Two Friedman Equations Contradict Each Other
3.3.3 Is Gravity or Pressure Driving the Universe?
Gravity Driven
Pressure Driven
3.3.4 Violation of Energy Conservation
Cosmological Constant
Energy Equation
Dynamic Equation
3.3.5 The Cosmological Constant Cannot Accelerate the Expansion
3.3.6 The Principle of Equivalence Does Not Hold
Chapter 4 Homogeneous, Isotropic and Flat Universe
4.1 Absolute Motion and Absolute Spacetime
4.2 Difficulties in Newtonian Mechanics and Cosmology
4.2.1 Newman-Seeligers Paradox and Obers Paradox
Newman-Seeligers Paradox
Olbers Paradox
4.2.2 Singularities
Singular Point
Infinite Potential Energy
4.2.3 Inertial System
4.3 The Gravitationally Neutral Universe
4.3.1 Philosophers Opinions
4.3.2 Local and Non-Local Gravity
Chapter 5 Thermal Equilibrium Universe
5.1 Thermal and Non-Thermal Radiation
5.1.1 Non-Thermal Electromagnetic Radiation of Moving Charges
5.1.2 Thermal Electromagnetic Radiation of Condensates
5.1.3 Non-Thermal Gravitational Radiation of Moving Material Objects
5.1.4 Cosmic Thermal Gravitational Radiation
5.2 Local and Non-Local Thermal Radiations
5.2.1 Blackbody Spectrum of Cosmic Microwave Background Radiation
5.2.2 The U
内容摘要
本书通过分析经典力学和狭义相对论的基本概念和理论架构，指出弯曲的物理位形空间中的广义坐标不是时空坐标；爱因斯坦的“弯曲时空”是一个束缚了基本物理学和宇宙学发展的错误假设，广义相对论的场方程描述的只是现象——引力场的弯曲，并不揭示新的引力规律，更不能用于描述均匀的宇宙；建立在广义相对论基础上的标准宇宙学，是一个不自洽的理论，存在诸多根本性的疑难。
本书陈述了完整表述局域引力规律的引力场方程，以及符合宇宙学原理和物理学基本规律的引力中性宇宙模型。将宇宙视为被重力支配的单极世界是广义相对论的世界观。广义相对论场方程的方法论类似于绘画或处理大数据的机器智能，并不是探寻与表述普遍规律的科学方法。
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