Yihui Quek (@quekpottheories.bsky.social)

New (single-author) work: If you simply switch on a typical short-range Hamiltonian for constant time and then measure, the resulting distribution is generically intractable for classical computers. scirate.com/arxiv/2510.0...

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Quantum advantage from random geometrically-two-local Hamiltonian dynamics Classical hardness-of-sampling results are largely established for random quantum circuits, whereas analog simulators natively realize time evolutions under geometrically local Hamiltonians. Does a ty... https://scirate.com/arxiv/2510.06321