On functional freedom and Penrose's critiques of string theory

Fuente: arXiv
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Main Authors: Krátký, Matěj, Read, James
Format: Preprint
Published: 2025
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author Krátký, Matěj
Read, James
author_facet Krátký, Matěj
Read, James
contents In his The Road to Reality as well as in his Fashion, Faith and Fantasy, Roger Penrose criticises string theory and its practitioners from a variety of angles ranging from conceptual, technical, and methodological objections to sociological observations about the string theoretic scientific community. In this article, we assess Penrose's conceptual/technical objections to string theory, focussing in particular upon those which invoke the notion of `functional freedom'. In general, we do not find these arguments to be successful.
format Preprint
id arxiv_https___arxiv_org_abs_2509_21515
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle On functional freedom and Penrose's critiques of string theory
Krátký, Matěj
Read, James
History and Philosophy of Physics
High Energy Physics - Theory
In his The Road to Reality as well as in his Fashion, Faith and Fantasy, Roger Penrose criticises string theory and its practitioners from a variety of angles ranging from conceptual, technical, and methodological objections to sociological observations about the string theoretic scientific community. In this article, we assess Penrose's conceptual/technical objections to string theory, focussing in particular upon those which invoke the notion of `functional freedom'. In general, we do not find these arguments to be successful.
title On functional freedom and Penrose's critiques of string theory
topic History and Philosophy of Physics
High Energy Physics - Theory
url https://arxiv.org/abs/2509.21515