Gödel's undecidability theorems and the search for a theory of everything

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1. Verfasser: Kiefer, Claus
Format: Preprint
Veröffentlicht: 2023
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author Kiefer, Claus
author_facet Kiefer, Claus
contents I investigate the question whether Gödel's undecidability theorems play a crucial role in the search for a unified theory of physics. I conclude that unless the structure of space-time is fundamentally discrete we can never decide whether a given theory is the final one or not. This is relevant for both canonical quantum gravity and string theory.
format Preprint
id arxiv_https___arxiv_org_abs_2305_07331
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Gödel's undecidability theorems and the search for a theory of everything
Kiefer, Claus
General Relativity and Quantum Cosmology
High Energy Physics - Theory
History and Philosophy of Physics
I investigate the question whether Gödel's undecidability theorems play a crucial role in the search for a unified theory of physics. I conclude that unless the structure of space-time is fundamentally discrete we can never decide whether a given theory is the final one or not. This is relevant for both canonical quantum gravity and string theory.
title Gödel's undecidability theorems and the search for a theory of everything
topic General Relativity and Quantum Cosmology
High Energy Physics - Theory
History and Philosophy of Physics
url https://arxiv.org/abs/2305.07331