this post was submitted on 14 May 2024
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“Nothing” doesn’t exist. Instead, there is “quantum foam” (bigthink.com)
submitted 6 months ago by BevelGear@beehaw.org to c/science@beehaw.org
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[–] NoneOfUrBusiness@kbin.social 6 points 6 months ago

Nope, they actually appear and disappear. The idea is that even in vacuum there's a certain amount of background energy and that energy can randomly turn into matter-antimatter pairs in what is basically the inverse of matter-antimatter annihilation.