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  • Lu, Hsuan HaoPurdue University (author)

Simulations of subatomic many-body physics on a quantum frequency processor

  • Article/chapterEnglish2019

Publisher, publication year, extent ...

  • 2019
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:research.chalmers.se:d3b0ed9f-75f5-4f3d-92a1-6c78e35bf1f5
  • https://research.chalmers.se/publication/511596URI
  • https://doi.org/10.1103/PhysRevA.100.012320DOI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:art swepub-publicationtype
  • Subject category:ref swepub-contenttype

Notes

  • Simulating complex many-body quantum phenomena is a major scientific impetus behind the development of quantum computing, and a range of technologies are being explored to address such systems. We present the results of the largest photonics-based simulation to date, applied in the context of subatomic physics. Using an all-optical quantum frequency processor, the ground-state energies of light nuclei including the triton (H3), He3, and the alpha particle (He4) are computed. Complementing these calculations and utilizing a 68-dimensional Hilbert space, our photonic simulator is used to perform subnucleon calculations of the two- and three-body forces between heavy mesons in the Schwinger model. This work is a first step in simulating subatomic many-body physics on quantum frequency processors - augmenting classical computations that bridge scales from quarks to nuclei.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Klco, NatalieUniversity of Washington (author)
  • Lukens, Joseph M.Oak Ridge National Laboratory (author)
  • Morris, T. D.Oak Ridge National Laboratory (author)
  • Bansal, A.University of Tennessee (author)
  • Ekström, Andreas,1980Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)andeks (author)
  • Hagen, G.Oak Ridge National Laboratory,University of Tennessee (author)
  • Papenbrock, T.Oak Ridge National Laboratory,University of Tennessee (author)
  • Weiner, A. M.Purdue University (author)
  • Savage, Martin J.University of Washington (author)
  • Lougovski, PavelOak Ridge National Laboratory (author)
  • Purdue UniversityUniversity of Washington (creator_code:org_t)

Related titles

  • In:Physical Review A100:12469-99342469-9926

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