Vacuum’s Memory: How Information Survives in a Black Hole ⚡ экспресс
The paradox of information loss in a black hole requires a breakdown of the semiclassical approximation in a region of weak curvature, which seems impossible. The vecron hypothesis offers a structure of the gravitational vacuum capable of such a breakthrough. This paper presents the essence of the hypothesis and constructs a lattice model illustrating its key idea. The Hamiltonian of the model is fully local, but the vacuum exhibits correlations between Planck-scale fluctuations that decay rather slowly with distance. These large-scale correlations allow one to "feel" the region where a closed trapped surface is about to form, and respond by creating a fuzzy ball structure that destroys semiclassical spacetime.
The black hole paradox has haunted physicists for decades. If a hole evaporates, where does its contents go? Discoveries by Stephen Hawking and Jacob Bekenstein showed that saving the laws of nature requires an unconventional move.
That knot is a fuzzball, a shaggy quantum tangle. On its surface, like the back of an embroidery, all information about what fell in gets imprinted: from atoms to starlight. This resolves the clash with entropy (a measure of disorder), and the vacuum dutifully follows quantum rules. Astoundingly, the threads seem to sense the looming catastrophe in advance and weave themselves into a protective pattern just in time.
🎯 The recording density on a fuzzball is staggering: a knot the size of a football could store information about every human who ever lived, down to their last thought.
🎬 The idea of writing data onto a black hole’s surface echoes holographic storage from science fiction—for instance, in the ‘Star Trek’ series.