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1 vote
2 answers
98 views

Gravitons in a vacuum

I'm new so please be nice if I don't know too much about anything. I was kind of curious about the idea of gravitons in a vacuum. (using string theory, or even superstring theory.) if space is a near-...
Joshua Nicholson's user avatar
0 votes
0 answers
32 views

Could gravitational waves have their origin in collision of true and false vacuum?

Could the gravitational waves the consequence of the collision between a true vacuum bubble and a false vacuum bubble, at the beginning of the universe? (as they try to explain there: https://www....
Mathieu Krisztian's user avatar