Philosophy of Astrophysics : Stars, Simulations, and the Struggle to Determine What Is Out There.
Main Author: | |
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Other Authors: | , , |
Format: | eBook |
Language: | English |
Published: |
Cham :
Springer International Publishing AG,
2023.
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Edition: | 1st ed. |
Series: | Synthese Library
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Subjects: | |
Online Access: | Click to View |
Table of Contents:
- Intro
- Acknowledgements
- Contents
- About the Editors
- 1 Introduction
- 1.1 Philosophy of Astrophysics Until Today
- 1.2 Philosophy of Astrophysics in This Volume
- References
- Part I Theory, Observation, and the Relation Between Them
- 2 Laboratory Astrophysics: Lessons for Epistemologyof Astrophysics
- 2.1 Introduction
- 2.2 Astrophysics as So-Called Observational Science
- 2.3 Laboratory Supernova Research and Physical Similarity Arguments
- 2.4 Attend to "Empirical" Not "Experimental"
- 2.5 Lessons for Epistemology of Astrophysics
- References
- 3 A Crack in the Track of the Hubble Constant
- 3.1 Introduction
- 3.2 How to Track the Hubble Constant
- 3.2.1 Jack and the Magic Bean: Building a Cosmic Distance Ladder in the Local Universe
- 3.2.2 Hubble Constant in the Early Universe
- 3.3 A Tale of Two Values: The Hubble Crisis
- 3.3.1 The Blossoming of New Measurement Techniques
- 3.3.2 Houston, We have a Rogue Measure
- 3.4 Should We Call it a Crisis?
- 3.4.1 From Robustness to Reliability
- 3.4.2 Temporary Discrepancy vs. Residual Discrepancy
- 3.4.2.1 The Example of Time-Delay Cosmography
- 3.4.2.2 Systematic Replication and Unknown Unknowns
- 3.5 Conclusion
- References
- 4 Theory Testing in Gravitational-Wave Astrophysics
- 4.1 Introduction
- 4.2 Epistemic Challenges for Theory Testing
- 4.3 Testing General Relativity
- 4.4 Theory-Testing Beyond Individual Events
- 4.4.1 Binary Black Hole Formation Channels
- 4.4.2 Measuring the Hubble Constant
- 4.5 Conclusion
- References
- 5 Hybrid Enrichment of Theory and Observation in Next-Generation Stellar Population Synthesis
- 5.1 Introduction
- 5.2 Stellar Population Synthesis in Astrophysics
- 5.3 Next-Generation Population Synthesis
- 5.3.1 High-Resolution Surveys and Theoretical Reasoning
- 5.3.2 Model-Based Measurement of Physical Parameters.
- 5.4 Conclusion
- References
- 6 Doing More with Less: Dark Matter &
- Modified Gravity
- 6.1 Introduction
- 6.2 Astronomical and Cosmological Explananda
- 6.3 Unification and Simplicity
- 6.4 Assessment
- 6.5 Philosophical Lessons
- 6.6 Conclusion
- References
- Part II Models and Simulations
- 7 Stellar Structure Models Revisited: Evidence and Data in Asteroseismology
- 7.1 Three Aims in the Philosophy of Stellar Astrophysics
- 7.2 A Very Brief History of Stellar Astrophysics
- 7.3 `Fictional Conditionals' in Stellar Structure Modelling
- 7.4 Asteroseismology: The Observational Basis of Stellar Astrophysics Revisited
- 7.5 From Experimenter's Regress to Modeller's Nest
- 7.6 Conclusions
- References
- 8 Idealizations in Astrophysical Computer Simulations
- 8.1 Introduction
- 8.2 Epistemic Challenges in Astrophysical Methodology
- 8.3 Case Study: Collisional Ring Galaxies and Their Computer Simulations
- 8.4 Idealizations, De-idealizations, and Representation in Astrophysical Computer Simulations
- 8.4.1 Kinds of Idealizations in Astrophysical Computer Simulations
- 8.4.2 Idealizations and the Aims of Astrophysical Computer Simulations
- 8.4.3 De-idealizations &
- Astrophysical Computer Simulations
- 8.4.4 Idealizations, De-idealizations, and Epistemic Status of Simulations
- 8.5 Conclusion
- References
- 9 Simulation Verification in Practice
- 9.1 Introduction
- 9.2 A Survey of Galaxy MHD Simulation Codes
- 9.3 Fluid-Mixing Instabilities and Test Development
- 9.4 Leveraging Both Physics and Numerics
- 9.5 Conclusion
- References
- 10 (What) Do We Learn from Code Comparisons? A Case Study of Self-Interacting Dark Matter Implementations
- 10.1 Introduction
- 10.2 Code Comparisons in Astrophysics
- 10.3 Comparing Self-Interacting Dark Matter Implementations
- 10.3.1 SIDM in Gizmo and Arepo.
- 10.3.2 Methodology of Our Code Comparison
- 10.3.3 Results of Our Code Comparison
- 10.4 Discussion
- 10.4.1 Avoiding Tensions
- 10.4.2 The Eliminative Approach
- 10.4.3 Code Comparison as Eliminative Reasoning
- 10.5 Conclusion
- References
- 11 Simulation and Experiment Revisited: Temporal Data in Astronomy and Astrophysics
- 11.1 Introduction
- 11.2 Epistemology of Simulations and Experiments
- 11.3 Materiality and Representation
- 11.3.1 Intervention and Observation
- 11.4 A&
- A Simulation and Temporal Data
- 11.4.1 The Nature of Temporal Data
- 11.4.2 Examples
- 11.4.3 Challenges
- 11.4.4 Discussion
- 11.5 Conclusion
- References
- 12 What's in a Survey? Simulation-Induced Selection Effects in Astronomy
- 12.1 Introduction
- 12.2 Selection Effects in Astrophysics
- 12.3 Case Study: What Triggers Quasar Activity?
- 12.4 Conclusion
- References
- Part III Black Holes
- 13 On the Epistemology of Observational Black Hole Astrophysics
- 13.1 Introduction
- 13.2 Epistemic Access to Black Holes
- 13.2.1 No Interventions on Black Holes
- 13.2.2 Indirect Observability of Black Holes
- 13.3 Interpreting Many Definitions of Black Holes
- 13.3.1 Cluster Concepts, Perspectives, and Other Possible Reactions to the Many Definitions of Black Holes
- 13.3.2 Relationships Between Different Definitions of Black Holes
- 13.3.3 Consequences of Relationships Between Many Definitions
- 13.4 Short Dynamical Timescales
- 13.4.1 Timescales in Black Hole Astrophysics
- 13.4.2 Consequences of Short Dynamical Timescales
- 13.5 Conclusions
- References
- 14 Black Holes and Analogy
- 14.1 Introduction
- 14.2 Two Analogies in Contemporary Black Hole Physics
- 14.2.1 Analogical Reasoning
- 14.2.2 Analogue Gravity
- 14.2.2.1 The Positive Analogy
- 14.2.2.2 Formalisation
- 14.2.3 Black Hole Thermodynamics.
- 14.2.3.1 The Positive Analogy
- 14.2.3.2 The Negative Analogy
- 14.2.3.3 The Hypothetical Analogy?
- 14.2.3.4 Formalisation
- 14.3 What Is the Relationship Between Them?
- 14.3.1 Naïve Formalism
- 14.3.2 Sophisticated Formalism
- 14.3.3 Classicalism
- 14.4 Conclusion
- References
- 15 Extragalactic Reality Revisited: Astrophysics and Entity Realism
- 15.1 Introduction
- 15.2 Entity Realism
- 15.2.1 Hacking's Manipulationist Account
- 15.2.2 Cartwright's Causal-Explanatory Account
- 15.2.3 Chakravartty's Semi-realism
- 15.3 Astrophysical Black Holes
- 15.3.1 Discovery of Black Holes
- 15.3.1.1 Stellar Black Holes
- 15.3.1.2 Supermassive Black Holes
- 15.4 Black Hole Realism?
- 15.4.1 Cartwright
- 15.4.1.1 Multi-Messenger Astronomy
- 15.4.2 Chakravartty
- 15.5 Concluding Remarks
- References
- Part IV Concluding Thoughts
- 16 Reflections by a Theoretical Astrophysicist
- References
- 17 Annotated Bibliography
- 17.1 Introduction
- 17.2 Methodologies in Astrophysics
- 17.3 Models and Simulations
- 17.4 Realism and Antirealism
- 17.5 Theories and Testing
- 17.6 SSK and Social Issues
- 17.7 Typicality and Extra-Terrestrials
- 17.8 Dark Matter and MOND.