Symmetric TDVP on GPUs achieves converged 1D Fermi-Hubbard quench dynamics at chi~62000 up to t=7, certifying the high-entanglement regime and lowering the reported quantum advantage to ~36x.
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Pushing the Classical Frontier of 1D Fermi-Hubbard Quench Dynamics Beyond Current Quantum Simulations
Symmetric TDVP on GPUs achieves converged 1D Fermi-Hubbard quench dynamics at chi~62000 up to t=7, certifying the high-entanglement regime and lowering the reported quantum advantage to ~36x.