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PreprintarXiv licencearXiv

Finite-temperature Lanczos for anisotropic spin systems using triple-hybrid high-performance computing

  • J. Schnack
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Abstract

Lanczos concepts are often realized on supercomputers. In view of modern architectures of high-performance computing triple-hybrid schemes employing MPI, CPU-openMP as well as GPU-openMP should be utilized. The present article sketches how such a scheme could be utilized in order to meet the demands of the finite-temperature Lanczos method for anisotropic spin systems.

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Cite

BibTeXRIS
BibTeX
@misc{schnack2026finitetemperature,
  title = {{Finite-temperature Lanczos for anisotropic spin systems using triple-hybrid high-performance computing}},
  author = {J. Schnack},
  howpublished = {arXiv},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2607.25585},
  eprint = {2607.25585},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.25585},
}
RIS
TY  - UNPB
TI  - Finite-temperature Lanczos for anisotropic spin systems using triple-hybrid high-performance computing
AU  - J. Schnack
PY  - 2026
DA  - 2026/09/29
PB  - arXiv
DO  - 10.48550/arxiv.2607.25585
UR  - https://arxiv.org/abs/2607.25585
AB  - Lanczos concepts are often realized on supercomputers. In view of modern architectures of high-performance computing triple-hybrid schemes employing MPI, CPU-openMP as well as GPU-openMP should be utilized. The present article sketches how such a scheme could be utilized in order to meet the demands of the finite-temperature Lanczos method for anisotropic spin systems.
ER  -