Theory on an extra cause of the expansion of the (uni)verse

[JackFmultiverse]

How did you find PF?

Google Gemini

If the multiverse is real, surely the universes would be exerting a gravitational force on each other. Could this cause the universe to expand alongside the force of dark energy?

 

[.Scott]

Welcome to these forums.
You have more of a question than a theory.
But by calling it a theory, you may run afoul of the PF "Terms of Service".
I suggest you retitle this post as "Question" rather than "Theory".

 

[willyengland]

How did you find PF?: Google Gemini

If the multiverse is real, surely the universes would be exerting a gravitational force on each other.

What is "the multiverse" exactly?
Why "surely"?
Why gravity in particular? Why not electromagnetic interaction?

 

[berkeman]

How did you find PF?: Google Gemini

If the multiverse is real, surely the universes would be exerting a gravitational force on each other. Could this cause the universe to expand alongside the force of dark energy?

Welcome to PF.

As @.Scott says, we do not allow personal speculation here. To discuss questions about the Multiverse, please start a new thread in the Cosmology forum and post links to the reading you've been doing about your question. Thanks.