PreprintarXiv licencearXiv
Quantum-HPC Workflows Across Multiple Quantum Computing Platforms: Two Case Studies
Abstract
We describe the Quantum-HPC hybrid system comprising the supercomputer Fugaku, the QPUs Quantinuum Reimei and ibm_kobe, and the Tierkreis hybrid workflow software. We present two demonstrations of the system at work. In the first, we compute the excited states of a biomolecular system using Fugaku and Reimei (simulator) to handle classical and quantum parts of the workflow respectively. In the second, Fugaku coordinates Reimei and ibm_kobe working together in a combined VQE + QPE workflow to compute the ground state energy of a simple system.
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BibTeX
@misc{seitz2026quantumhpc,
title = {{Quantum-HPC Workflows Across Multiple Quantum Computing Platforms: Two Case Studies}},
author = {Philipp Seitz and Miwako Tsuji and John Children and Yuta Kikuchi and Riku Masui and Juan Pedersen and Kentaro Yamamoto and Ross Duncan},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.31528},
eprint = {2609.31528},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.31528},
}
RIS
TY - UNPB
TI - Quantum-HPC Workflows Across Multiple Quantum Computing Platforms: Two Case Studies
AU - Philipp Seitz
AU - Miwako Tsuji
AU - John Children
AU - Yuta Kikuchi
AU - Riku Masui
AU - Juan Pedersen
AU - Kentaro Yamamoto
AU - Ross Duncan
PY - 2026
DA - 2026/09/25
PB - arXiv
DO - 10.48550/arxiv.2609.31528
UR - https://arxiv.org/abs/2609.31528
AB - We describe the Quantum-HPC hybrid system comprising the supercomputer Fugaku, the QPUs Quantinuum Reimei and ibm_kobe, and the Tierkreis hybrid workflow software. We present two demonstrations of the system at work. In the first, we compute the excited states of a biomolecular system using Fugaku and Reimei (simulator) to handle classical and quantum parts of the workflow respectively. In the second, Fugaku coordinates Reimei and ibm_kobe working together in a combined VQE + QPE workflow to compute the ground state energy of a simple system.
ER -