Talk:Faster-than-light

This is the talk page for discussing improvements to the Faster-than-light article.
This is not a forum for general discussion of the article's subject.

Put new text under old text. Click here to start a new topic.
New to Wikipedia? Welcome! Learn to edit; get help.

Article policies

Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL

Archives: Index, 1, 2, 3, 4: 100 days

Physics: Relativity Mid‑importance

	Physics portal This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics articles
Mid	This article has been rated as Mid-importance on the project's importance scale.
	This article is supported by the relativity task force.

Science Fiction Mid‑importance

	Speculative fiction portal This article is within the scope of WikiProject Science Fiction, a collaborative effort to improve the coverage of science fiction on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Science FictionWikipedia:WikiProject Science FictionTemplate:WikiProject Science Fictionscience fiction articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

Archives

Index

Archive 1	Archive 2	Archive 3
Archive 4

This page has archives. Sections older than 100 days may be automatically archived by when more than 3 sections are present.

Unreferenced claims in GIF caption.

The cool GIF Tachyon04s.gif is captioned as

Because the sphere travels faster than light, the observer sees nothing until it has already passed. Then, two images appear: one of the sphere arriving (on the right) and one of it departing (on the left).

But what is the justification for this description. Indeed what is the justification for the image at all? Well other than being colorful? Johnjbarton (talk) 22:19, 12 February 2024 (UTC)[reply]

L. Gavassino and M. M. Disconzi

I removed all references to

Gavassino, Lorenzo; Disconzi, Marcelo (2023). "Subluminality of relativistic quantum tunneling", Phys. Rev. A 107, 032209 https://doi.org/10.1103/PhysRevA.107.032209

This primary ref has only two citations, one by the authors, one disputes the work. Clearly this is an example of WP:TOOSOON. Johnjbarton (talk) 21:02, 15 May 2024 (UTC)[reply]

Being in the field, and not associated to the authors, to me their analysis looks not only correct but also extremely clear and simple. The criticism is inconsistent, more here: https://doi.org/10.1103/PhysRevA.107.032209 Anyway, it is probably better to wait for a bit more, as the paper is very recent. AliceHarding23 (talk) 22:14, 15 May 2024 (UTC)[reply]

Static fields

Under quantum mechanics there is a parenthesis "(see section on static fields above)" while there is no such section. It was removed years ago in [1]. Pkoppenb (talk) 11:33, 24 September 2024 (UTC)[reply]

Done Johnjbarton (talk) 14:33, 24 September 2024 (UTC)[reply]