Wormholes, on the other hand, are a prediction of Albert Einstein's general theory of relativity, which describes how massive objects warp space and time, or spacetime, to create the effects we call gravity. Then, if the first atom is measured and found to be spin up, the second atom will instantly collapse into the down state, even if it's light-years away. Two atoms can then be entangled so that both spin two ways at once but their spins are completely correlated, so that, for example, they point in opposite directions. That two-way state lasts only until the atom's spin is measured, however, at which point it "collapses" into either the up or down state. For example, an atom can spin in one direction or the other-up or down-or both ways at once. According to the bizarre quantum laws that govern the subatomic realm, a tiny particle can be in two opposite conditions or states at once. But some experts argue that the connection is merely a mathematical analogy.Įntanglement links quantum particles so that fiddling with one can instantly affect another. The insight could help physicists reconcile quantum mechanics and Einstein's general theory of relativity, perhaps the grandest goal in theoretical physics. ![]() ![]() Theoretical physicists have forged a connection between the concept of entanglement-itself a mysterious quantum mechanical connection between two widely separated particles-and that of a wormhole-a hypothetical connection between black holes that serves as a shortcut through space.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |