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Feynman Lectures On Gravitation [Mīkstie vāki]

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  • Formāts: Paperback / softback, 280 pages, height x width: 229x152 mm, weight: 400 g
  • Sērija : Frontiers in Physics
  • Izdošanas datums: 20-Jun-2002
  • Izdevniecība: Westview Press Inc
  • ISBN-10: 0813340381
  • ISBN-13: 9780813340388
  • Mīkstie vāki
  • Cena: 76,81 €
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  • Formāts: Paperback / softback, 280 pages, height x width: 229x152 mm, weight: 400 g
  • Sērija : Frontiers in Physics
  • Izdošanas datums: 20-Jun-2002
  • Izdevniecība: Westview Press Inc
  • ISBN-10: 0813340381
  • ISBN-13: 9780813340388
The Feynman Lectures on Gravitation are based on notes prepared during a course on gravitational physics that Richard Feynman taught at Caltech during the 1962-63 academic year. For several years prior to these lectures, Feynman thought long and hard about the fundamental problems in gravitational physics, yet he published very little. These lectures represent a useful record of his viewpoints and some of his insights into gravity and its application to cosmology, superstars, wormholes, and gravitational waves at that particular time. The lectures also contain a number of fascinating digressions and asides on the foundations of physics and other issues.Characteristically, Feynman took an untraditional non-geometric approach to gravitation and general relativity based on the underlying quantum aspects of gravity. Hence, these lectures contain a unique pedagogical account of the development of Einstein’s general theory of relativity as the inevitable result of the demand for a self-consistent theory of a massless spin-2 field (the graviton) coupled to the energy-momentum tensor of matter. This approach also demonstrates the intimate and fundamental connection between gauge invariance and the principle of equivalence.


Based on the in-class lectures of Richard Feynman, this book covers a wide range of topics in physics and provides a window to the thoughts of a brilliant Nobel laureate.
Foreword vii
Quantum Gravity xxxi
Lecture 1
1(16)
A Field Approach to Gravitation
1(2)
The Characteristics of Gravitational Phenomena
3(7)
Quantum Effects in Gravitation
10(1)
On the Philosophical Problems in Quantizing Macroscopic Objects
11(4)
Gravitation as a Consequence of Other Fields
15(2)
Lecture 2
17(12)
Postulates of Statistical Mechanics
17(5)
Difficulties of Speculative Theories
22(1)
The Exchange of One Neutrino
23(2)
The Exchange of Two Neutrinos
25(4)
Lecture 3
29(18)
The Spin of the Graviton
29(2)
Amplitudes and Polarizations in Electrotiynamics, Our Typical Field Theory
31(4)
Amplitudes for Exchange of a Graviton
35(3)
Physical Interpretation of the Terms in the Amplitudes
38(4)
The Lagrangian for the Gravitational Field
42(1)
The Equations for the Gravitational Field
43(1)
Definition of Symbols
44(3)
Lecture 4
47(16)
The Connection Between the Tensor Rank and the Sign of a Field
47(2)
The Stress-Energy Tensor for Scalar Matter
49(1)
Amplitudes for Scattering (Scalar Theory)
50(2)
Detailed Properties of Plane Waves. Compton Effect
52(2)
Nonlinear Diagrams for Gravitons
54(2)
The Classical Equations of Motion of a Gravitating Particle
56(3)
Orbital Motion of a Particle About a Star
59(4)
Lecture 5
63(14)
Planetary Orbits and the Precession of Mercury
63(3)
Time Dilation in a Gravitational Field
66(3)
Cosmological Effects of the Time Dilation. Mach's Principle
69(2)
Mach's Principle in Quantum Mechanics
71(3)
The Self Energy of the Gravitational Field
74(3)
Lecture 6
77(12)
The Bilinear Terms of the Stress-Energy Tensor
77(4)
Formulation of a Theory Correct to All Orders
81(1)
The Construction of Invariants with Respect to Infinitesimal Transformations
82(3)
The Lagrangian of the Theory Correct to All Orders
85(2)
The Einstein Equation for the Stress-Energy Tensor
87(2)
Lecture 7
89(18)
The Principle of Equivalence
89(4)
Some Consequences of the Principle of Equivalence
93(2)
Maximum Clock Rates in Gravity Fields
95(2)
The Proper Time in General Coordinates
97(2)
The Geometrical Interpretation of the Metric Tensor
99(2)
Curvatures in Two and Four Dimensions
101(2)
The Number of Quantities Invariant under General Transformations
103(4)
Lecture 8
107(16)
Transformations of Tensor Components in Nonorthogonal Coordinates
107(3)
The Equations to Determine Invariants of gμν
110(2)
On the Assumption that Space Is Truly Flat
112(1)
On the Relations Between Different Approaches to Gravity Theory
113(2)
The Curvatures as Referred to Tangent Spaces
115(3)
The Curvatures Referred to Arbitrary Coordinates
118(2)
Properties of the Grand Curvature Tensor
120(3)
Lecture 9
123(12)
Modifications of Electrodynamics Required by the Principle of Equivalence
123(1)
Covariant Derivatives of Tensors
124(3)
Parallel Displacement of a Vector
127(5)
The Connection Between Curvatures and Matter
132(3)
Lecture 10
135(16)
The Field Equations of Gravity
135(5)
The Action for Classical Particles in a Gravitational Field
140(3)
The Action for Matter Fields in a Gravitational Field
143(8)
Lecture 11
151(12)
The Curvature in the Vicinity of a Spherical Star
151(2)
On the Connection Between Matter and the Curvatures
153(1)
The Schwarzschild Metric, the Field Outside a Spherical Star
154(2)
The Schwarzschild Singularity
156(3)
Speculations on the Wormhole Concept
159(2)
Problems for Theoretical Investigations of the Wormholes
161(2)
Lecture 12
163(14)
Problems of Cosmology
163(3)
Assumptions Leading to Cosmological Models
166(3)
The Interpretation of the Cosmological Metric
169(2)
The Measurements of Cosmological Distances
171(2)
On the Characteristics of a Bounded or Open Universe
173(4)
Lecture 13
177(12)
On the Role of the Density of the Universe in Cosmology
177(3)
On the Possibility of a Nonuniform and Nonspherical Universe
180(1)
Disappearing Galaxies and Energy Conservation
181(3)
Mach's Principle and Boundary Conditions
184(2)
Mysteries in the Heavens
186(3)
Lecture 14
189(10)
The Problem of Superstars in General Relativity
189(3)
The Significance of Solutions and their Parameters
192(2)
Some Numerical Results
194(2)
Projects and Conjectures for Future Investigations of Superstars
196(3)
Lecture 15
199(8)
The Physical Topology of the Schwarzschild Solutions
199(2)
Particle Orbits in a Schwarzschild Field
201(1)
On the Future of Geometrodynamics
202(5)
Lecture 16
207(14)
The Coupling Between Matter Fields and Gravity
207(4)
Completion of the Theory: A Simple Example of Gravitational Radiation
211(1)
Radiation of Gravitons with Particle Decays
212(3)
Radiation of Gravitons with Particle Scattering
215(3)
The Sources of Classical Gravitational Waves
218(3)
Bibliography 221(8)
Index 229
d matter and nuclear physics, and to theoretical astrophysics. Editor of Perseus' Frontiers in Physics series and former editor of American Physical Society's Reviews of Modern Physics, Dr. Pines is a member of the National Academy of Sciences, the American Philosophical Society, a foreign member of the USSR Academy of Sciences, a fellow of the American Academy of Arts and Sciences, and of the American Association for the Advancement of Science. Dr. Pines has received a number of awards, including the Eugene Feenberg Memorial Medal for Contributions to Many-Body Theory the P.A.M. Dirac Silver Medal for the Advancement of Theoretical Physics and the Friemann Prize in Condensed Matter Physics.