Did Malament prove the non-conventionality of simultaneity in the special theory of relativity?

Philosophy of Science 66 (2):208-220 (1999)
David Malament's (1977) well-known result, which is often taken to show the uniqueness of the Poincare-Einstein convention for defining simultaneity, involves an unwarranted physical assumption: that any simultaneity relation must remain invariant under temporal reflections. Once that assumption is removed, his other criteria for defining simultaneity are also satisfied by membership in the same backward (forward) null cone of the family of such cones with vertices on an inertial path. What is then unique about the Poincare-Einstein convention is that it is independent of the choice of inertial path in a given inertial frame, confirming a remark in Einstein 1905. Similarly, what is unique about the backward (forward) null cone definition is that it is independent of the state of motion of an observer at a point on the inertial path.
Keywords No keywords specified (fix it)
Categories (categorize this paper)
DOI 10.1086/392684
 Save to my reading list
Follow the author(s)
My bibliography
Export citation
Find it on Scholar
Edit this record
Mark as duplicate
Revision history Request removal from index
Download options
PhilPapers Archive

Upload a copy of this paper     Check publisher's policy on self-archival     Papers currently archived: 16,667
External links
Setup an account with your affiliations in order to access resources via your University's proxy server
Configure custom proxy (use this if your affiliation does not provide a proxy)
Through your library
References found in this work BETA

No references found.

Add more references

Citations of this work BETA
Simon Saunders (2002). How Relativity Contradicts Presentism. Royal Institute of Philosophy Supplement 50:277-.
Allen I. Janis (2007). Simultaneity, Relativity and Conventionality. Studies in History and Philosophy of Science Part B 39 (1):217-224.

Add more citations

Similar books and articles

Monthly downloads

Added to index


Total downloads

28 ( #111,105 of 1,726,249 )

Recent downloads (6 months)

6 ( #118,705 of 1,726,249 )

How can I increase my downloads?

My notes
Sign in to use this feature

Start a new thread
There  are no threads in this forum
Nothing in this forum yet.