Transformation of a nucleon-nucleon potential operator into its SU(3) tensor form using GPUs

DOI10.3934/DCDSS.2020383zbMath1462.81213OpenAlexW3034351135MaRDI QIDQ830046

Kristina D. Launey, Daniel Langr, Tomáš Dytrych, Jerry P. Draayer, Tomáš Oberhuber

Publication date: 7 May 2021

Published in: Discrete and Continuous Dynamical Systems. Series S (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcdss.2020383

zbMATH Keywords

nuclear physicsnuclear interactionGPUirreducible tensorsSU(2) groupSU(3) group

Mathematics Subject Classification ID

Nuclear physics (81V35) Parallel algorithms in computer science (68W10) Applications of Lie groups to the sciences; explicit representations (22E70) Operator algebra methods applied to problems in quantum theory (81R15)

Uses Software

• CUDA
• WIGXJPF

Cites Work

• Fast and Accurate Evaluation of Wigner 3$j$, 6$j$, and 9$j$ Symbols Using Prime Factorization and Multiword Integer Arithmetic
• A closed formula for the product of irreducible representations of SU(3)

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