How the fluid computation works: force field advects particle to 0/1 boxes
anderssandberg · x · 2026-10-16
Sandberg explains the intuition: take a universal Turing machine and a program, then generate a changing force field that moves fluid around in the 3-torus, advecting a particle into a "0" or "1" box depending on the computation's output.
Related event: OpenAI Shows Forced Navier-Stokes Flows Can Carry Universal Computation(5 posts)→
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