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Navigating permanent underdetermination in dark energy and inflationary cosmology

Wolf, William J. and Read, James (2025) Navigating permanent underdetermination in dark energy and inflationary cosmology. [Preprint]

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Abstract

We identify troubling cases of so-called `permanent underdetermination' in both dark energy and inflationary cosmology. We bring to bear (a) a taxonomy of possible responses to underdetermination, and (b) an understanding of both dark energy and inflationary cosmology from an effective field point of view. We argue that, under certain conditions, there are available viable responses which can alleviate at least some of the concerns about underdetermination in the dark energy and inflationary sectors. However, outside of these specific scenarios, the epistemic threat of permanent underdetermination will persist.


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Item Type: Preprint
Creators:
CreatorsEmailORCID
Wolf, William J.williamjwolf2@gmail.com
Read, Jamesjames.read@philosophy.ox.ac.uk
Subjects: Specific Sciences > Physics > Astrophysics
Specific Sciences > Physics > Cosmology
Specific Sciences > Physics
Depositing User: Mr. William Wolf
Date Deposited: 23 Jan 2025 14:19
Last Modified: 23 Jan 2025 14:19
Item ID: 24603
Subjects: Specific Sciences > Physics > Astrophysics
Specific Sciences > Physics > Cosmology
Specific Sciences > Physics
Date: 23 January 2025
URI: https://philsci-archive.pitt.edu/id/eprint/24603

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