Wed Jun 7 03:04:43 2023
(*6952cd93*):: holographic theory +1 simulation theory +1 https://www.quantamagazine.org/in-new-paradox-black-holes-appear-to-evade-heat-death-20230606/ +public!
*** In New Paradox, Black Holes Appear to Evade Heat Death | Quanta Magazine
*** The puzzling behavior of black hole interiors has led researchers to propose a new physical law: the second law of quantum complexity.
*** Quanta Magazine
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A block cipher doesn’t seem anything like a plasma, let alone a black hole, but the reshuffling of code characters is analogous to the churning of particles in the plasma. Bouland and his co-authors demonstrated their mathematical equivalence. Furthermore, decrypting a message encoded with a block cipher is equivalent to inferring the circuit complexity of a quantum state.
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In effect, a black hole would be a computer as powerful in comparison to a quantum computer as a quantum computer is compared to a classical one. “You can jump into a black hole and learn things fast that a quantum computer would take a very long exponential time to compute,” Susskind suggested. Then you would need a quantum gravitational extended Church-Turing thesis.
(*6952cd93*):: #flatcoiners