Science & ResearchAug 17, 2026
Complete O(3) Interactions from Wigner-6j Recoupling to Local O(2) Frames
Equivariant atomistic models commonly use either Clebsch Gordan tensor product(CGTP) or edge aligned SO(2) operationsCGTP support general O(3) representations but become expensive at high angular degree, while existing local SO(2) frame…
Equivariant atomistic models commonly use either Clebsch Gordan tensor product(CGTP) or edge aligned SO(2) operationsCGTP support general O(3) representations but become expensive at high angular degree, while existing local SO(2) frame methods are designed for SO(3) or the…
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