Book contents
- Frontmatter
- Dedication
- Contents
- Preface
- Acknowledgments
- 1 Introduction
- 2 The Einstein Equivalence Principle
- 3 Gravitation as a Geometric Phenomenon
- 4 The Parametrized Post-Newtonian Formalism
- 5 Metric Theories of Gravity and Their Post-Newtonian Limits
- 6 Equations of Motion in the PPN Formalism
- 7 The Classical Tests
- 8 Tests of the Strong Equivalence Principle
- 9 Other Tests of Post-Newtonian Gravity
- 10 Structure and Motion of Compact Objects
- 11 Gravitational Radiation
- 12 Strong-Field and Dynamical Tests of Relativistic Gravity
- References
- Index
4 - The Parametrized Post-Newtonian Formalism
Published online by Cambridge University Press: 07 September 2018
Book contents
- Frontmatter
- Dedication
- Contents
- Preface
- Acknowledgments
- 1 Introduction
- 2 The Einstein Equivalence Principle
- 3 Gravitation as a Geometric Phenomenon
- 4 The Parametrized Post-Newtonian Formalism
- 5 Metric Theories of Gravity and Their Post-Newtonian Limits
- 6 Equations of Motion in the PPN Formalism
- 7 The Classical Tests
- 8 Tests of the Strong Equivalence Principle
- 9 Other Tests of Post-Newtonian Gravity
- 10 Structure and Motion of Compact Objects
- 11 Gravitational Radiation
- 12 Strong-Field and Dynamical Tests of Relativistic Gravity
- References
- Index
Summary
We develop the parametrized post-Newtonian (PPN) formalism, which encompasses the weak-field, slow-motion regime, known as the post-Newtonian limit, of a wide range of metric theories of gravity. Ten PPN parameters are introduced, whose values depend upon the theory of gravity under study. We show that general properties of metric theories of gravity may be reflected in specific values of the PPN parameters, including the presence or absence of a preferred universal frame of reference, and the presence or absence of global conservation laws for energy, momentum and angular momentum.
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- Chapter
- Information
- Theory and Experiment in Gravitational Physics , pp. 78 - 104Publisher: Cambridge University PressPrint publication year: 2018