Resumen de Parallel universes fix black hole hitch
When it comes to black holes, we are caught between a rock and a hard place. A black hole, it seems, is either enveloped by a blazing "firewall", defying Einstein's general relativity, or it destroys information in violation of quantum mechanics. But a new analysis using the "many worlds" interpretation of this theory, which says that each possible outcome of a quantum event exists in its own world, shows that black holes present no such paradoxes. Sean Carroll at the California Institute of Technology and his colleagues have shown that the paradox disappears when the evolution of black holes is understood in the context of the many-worlds interpretation of quantum mechanics.
