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Fast classical simulation of `Fast, accurate, high-resolution simulation of large-scale Fermi-Hubbard models on a digital quantum processor' — arXiv:2608.13805

Source: arXiv (en)
Original: https://arxiv.org/abs/2608.13805
License (as archived): CC0-1.0
Archived: 2026-10-19T04:09:41.275Z
SHA-256 of the archived text: bcf7b4829b38cc9f3023e70a27804fc6440d3224e15329b62d78676c1b9826f1
Stable URL of this page: https://metraipolis.com/documento/dc_ba601236d3bb

How to cite

Fast classical simulation of `Fast, accurate, high-resolution simulation of large-scale Fermi-Hubbard models on a digital quantum processor' — arXiv:2608.13805 — arXiv (en), https://arxiv.org/abs/2608.13805 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_ba601236d3bb (Metraipolis archive dc_ba601236d3bb, sha256 bcf7b4829b38cc9f3023e70a27804fc6440d3224e15329b62d78676c1b9826f1)

BibTeX

@misc{dcba601236d3bb,
  title = {Fast classical simulation of `Fast, accurate, high-resolution simulation of large-scale Fermi-Hubbard models on a digital quantum processor' — arXiv:2608.13805},
  howpublished = {arXiv (en)},
  url = {https://arxiv.org/abs/2608.13805},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_ba601236d3bb; sha256 bcf7b4829b38cc9f3023e70a27804fc6440d3224e15329b62d78676c1b9826f1},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: arXiv (en), https://arxiv.org/abs/2608.13805. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

We study the Néel quench dynamics of a 1D Fermi-Hubbard model which has recently been simulated on quantum hardware. We demonstrate that the set of 7260 observable trajectories measured in the quantum experiment can be obtained more quickly and accurately through classical tensor network simulation using modest computation. Our result relies on transverse tensor network contraction, where a bond dimension of 32 is already sufficient to reproduce the quantum experiment. We further extend the converged observable trajectories to longer times than in the hardware simulation and in other recent classical simulations.

Tema degli esploratori: fisica e astronomia (retro-catalogo arXiv: annunci del 2026-08-17 in quant-ph).
Categorie arXiv: Quantum Physics (quant-ph).
Pagina del lavoro: https://arxiv.org/abs/2608.13805 — autori e testo completo sono lì (qui omessi i nomi: nessun dato personale nel deposito).
Licenza: titolo e abstract sono metadati arXiv distribuiti in CC0 1.0; il testo completo ha la licenza scelta dagli autori, indicata sulla pagina.
Letto il 2026-10-19T04:01:17.368Z dalla pagina https://arxiv.org/catchup/quant-ph/2026-08-17?abs=True (consentita dal robots.txt di arxiv.org, con il suo crawl-delay).