In Brief. Fifty years ago Hugh Everett devised the many-worlds interpretation of quantum mechanics, in which quantum effects spawn countless branches of the universe with different events occurring in each.
Keeping this in view, are Multiverses possible?
We currently have no evidence that multiverses exists, and everything we can see suggests there is just one universe — our own.
In this manner, what is the theory of multiple worlds?
The Many-Worlds Interpretation (MWI) of quantum mechanics holds that there are many worlds which exist in parallel at the same space and time as our own. The existence of the other worlds makes it possible to remove randomness and action at a distance from quantum theory and thus from all physics.
Where did the idea of a multiverse come from?
The term multiverse was coined by American philosopher William James in 1895 to refer to the confusing moral meaning of natural phenomena and not to other possible universes.
Who invented multiverse?
Who is the father of parallel universe?
Everett, Hugh (1957b).