Physicists playing sandboxer

Hologram Within a Hologram Hints at Fate of Black Holes

Holographers usually walk down a one-way street from a gravity-filled volume to a quantum flatland, where the math is easier. But in this new work, Almheiri, Maldacena and their IAS collaborators Raghu Mahajan and Ying Zhao tried strolling both ways.
They took a 2D black hole and separately considered its two elements: the matter inside it, and the gravity produced by that matter. As before, they viewed the 2D gravity as the hologram of 1D quantum particles. But they treated the black hole’s matter like the flat part of a second hologram, letting these 2D quantum particles pop into a 3D image. This strategy created an Inception-like hologram within a hologram. “It seemed like it was a really crazy thing,” Almheiri said, “but we took a chance.”
While information appeared trapped in the black hole’s interior in 2D, the researchers found that after the hologram popped off the page, portions of the black hole interior became geometrically linked to portions of the exterior, providing an escape route for information. Consequently, outgoing black hole radiation may look random to a passing astronaut doing simple experiments, Almheiri says, but rigorous study would reveal subtly hidden information — the outcome many have been hoping for.

Using the abstract tree concept in a compound sense to understand how information enters the black hole without losing content.  They did a compound trading pit, 1-D channel plus momentum gets a 2d hologram, a 2D channel plus more momentum gets a 3D channel.  This is why one theory of the universe predicts a 5D system inside quasars.

Anyway, good to know since in sandbox we intend to do the same with central banking where we cannot avoid a three color whitening.

Damn near proof positive that Hayek was right about his triangles, as right as one could be at the time. Hayek's triangle is our generator, an that is what is going on in the math underneath, I think.

Again, it is late in the day for me to be reading this stuff, some young kid needs to tackle this for the economists.