Baker, David John
Article History
Received: 28 March 2019
Accepted: 20 February 2020
First Online: 12 March 2020
Change Date: 16 June 2025
Change Type: Update
Change Details: The original online version of this article was revised: the author has replaced a paragraph in section 4 after a misunderstanding of Knox's definition of an inertial frame.
Change Date: 19 December 2025
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s11229-025-05019-1