Talk:Grand unification epoch

Physics 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.

Astronomy: Cosmology Mid‑importance

	Astronomy portal This article is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia.AstronomyWikipedia:WikiProject AstronomyTemplate:WikiProject AstronomyAstronomy articles
Mid	This article has been rated as Mid-importance on the project's importance scale.
	This article is supported by Cosmology task force.

Gravity

It says in the article that the four fundamental forces were unfied during the GU epoch. I thought gravity had separated at the end of the Planck era, and the remaining 3 were still unified until the storng force split off at the end of the GU. I'll look into this further and will change article if need be.24.21.139.41 13:26, 14 May 2007 (UTC)[reply]

If gravity had separated, how can one say that mass was meaningless during this period? — Preceding unsigned comment added by 70.145.142.201 (talk) 09:51, 14 August 2008 (UTC)[reply]

---

Exactly the same question occurred to me. Can someone please answer? Winston (talk) 17:02, 20 October 2023 (UTC)[reply]

Hypothetical

This article does not emphasize enough that grand unification and the grand unification epoch are relatively speculative hypotheses Aknochel (talk) 10:23, 13 May 2014 (UTC)[reply]