Resumen de The great quantum space-time tangle
Space-time, the very fabric of the universe, may be a tangled place. Entanglement, a feature of quantum mechanics that links objects over great distances, could be responsible for its structure. What's more, entanglement may fill the universe with a thicket of cosmic tunnels called wormholes. All these ideas fall out of a new theory that is making inroads into unifying gravity, which operates on large scales, with quantum mechanics, the science of the very small. A successful theory of quantum gravity is one of the biggest goals of modern physics. Here, Becker discusses the great quantum space-time tangle.
