Aerts, Diederik and Sassoli de Bianchi, Massimiliano (2024) A quantum mechanical analysis of time and motion in relativity theory. THEORIA. An International Journal for Theory, History and Foundations of Science, 39 (2). pp. 165-191. ISSN 2171-679X
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Abstract
An operational approach to quantum mechanics has been developed in the past decades in our group in Brussels. A similar approach is taken in this work, making use of the extra operational depth offered by this approach, to show that the construction of spacetime is specific to each observer. What is usually referred to as the block universe then emerges by noting that parts of the past and future are also contained in the present, but without the limitations that a four-dimensional block universe usually implies, of a reality in which change would be impossible. In our operational approach, reality remains dynamic, with free choice playing a central role in its conceptualization. We also show that, when operationally analyzed, the theory implies that objects move not only in space, but also and especially in time, and more generally in spacetime, with their rest mass being a measure of their kinetic time energy. We therefore claim that Einstein’s relativity revolution has not been fully realized, since most physicists are not ready to accept these consequences of the theory although the formula’s showing them, when operationally analyzed, are in every relativity textbook. In particular, when relativistic motion is revisited as a genuine four-dimensional motion, it becomes possible to reinterpret the parameter c associated with the coordinate speed of light, which becomes the magnitude of the four-velocity of all material entities. We observe that this four-dimensional motion in Minkowski space can also be better understood if placed in the broader perspective of quantum mechanics, provided that non-locality is interpreted as non-spatiality, thus indicating the existence of an underlying non-spatial reality, the nature of which could be conceptual, consistent with the conceptuality interpretation of quantum mechanics. This hypothesis is reinforced by noting that when observers, or experiencers, as they will be referred to in this article, are described by acknowledging their cognitive nature of entities moving in a semantic space, Minkowski metric emerges in a natural way.
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| Item Type: | Published Article or Volume | |||||||||
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| Additional Information: | ISSN: 0495-4548 (print) | |||||||||
| Keywords: | Operational reality, Relativity, Time, Motion, Speed of light, Proper speed, Block universe, Minkowski space, Non-spatiality, Conceptuality interpretation | |||||||||
| Subjects: | General Issues > Scientific Metaphysics Specific Sciences > Physics > Quantum Mechanics Specific Sciences > Physics > Relativity Theory |
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| Depositing User: | Unnamed user with email theoria@ehu.es | |||||||||
| Date Deposited: | 06 Jun 2025 12:25 | |||||||||
| Last Modified: | 06 Jun 2025 12:25 | |||||||||
| Item ID: | 25576 | |||||||||
| Journal or Publication Title: | THEORIA. An International Journal for Theory, History and Foundations of Science | |||||||||
| Publisher: | Euskal Herriko Unibertsitatea / Universidad del País Vasco | |||||||||
| Official URL: | https://ojs.ehu.eus/index.php/THEORIA/article/view... | |||||||||
| DOI or Unique Handle: | 10.1387/theoria.24930 | |||||||||
| Subjects: | General Issues > Scientific Metaphysics Specific Sciences > Physics > Quantum Mechanics Specific Sciences > Physics > Relativity Theory |
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| Date: | May 2024 | |||||||||
| Page Range: | pp. 165-191 | |||||||||
| Volume: | 39 | |||||||||
| Number: | 2 | |||||||||
| ISSN: | 2171-679X | |||||||||
| URI: | https://philsci-archive.pitt.edu/id/eprint/25576 |
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