Is the multiverse inevitable?

The Multiverse is not a new, testable scientific prediction, but rather a theoretical consequence that’s unavoidable, based on the laws of physics as they’re understood today. Whether the laws of physics are identical to our own in those other universes is unknown.

When was the multiverse theory created?

Many-worlds is also called the relative state formulation or the Everett interpretation, after physicist Hugh Everett, who first proposed it in 1957. Bryce DeWitt popularized the formulation and named it many-worlds in the 1970s.

How does string theory explain multiverse?

Each compactification produces a different spacetime, meaning that string theory can realistically predict a multiverse populated by 10^500 different universes. If a theory makes so many different, contradictory predictions, they say, then almost any set of observations could be found to confirm it.

What is the theory of the multiverse?

What is multiverse theory? 1 Theoretical evidence of the multiverse. The concept of the multiverse arises in a few areas of physics (and philosophy), but the most prominent example comes from something called inflation theory. 2 Physical evidence of the multiverse. 3 Life in the multiverse. 4 Additional resources.

What are some mind-bending implications of the multiverse?

Perhaps the most mind-bending implication of the multiverse is the existence of doppelgängers. If there really are an infinity of universes but a finite number of ways to arrange particles in any individual universe, then the same patterns are bound to be repeated, eventually.

Is the multiverse hypothesis a cop-out?

As the logical conclusion of prevailing assumptions, the multiverse hypothesis has surged in begrudging popularity in recent years. But the argument feels like a cop-out to many, or at least a huge letdown.

Is there a second sense of multiverse?

Nevertheless, the apparent similarities between “possible worlds” and other uses of “multiverse” mean that we must be careful to avoid confusing them with one another. The second sense of “multiverse” to be considered here is sometimes known as the “many-worlds interpretation” of quantum mechanics.