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stat.ML2026
Edge Cluster Expansion with Radial Rotary Attention for Interatomic Potentials
Zemin Xu, Wenbo Xie, P. Hu
In this paper, we provide a systematic investigation of SO(2) theory to machine learning interatomic potentials (MLIPs) and identify the limitations of conventional SO(2) Linear ar…
stat.ML2025★ 1 cited
Spectral/Spatial Tensor Atomic Cluster Expansion with Universal Embeddings in Cartesian Space
Zemin Xu, Wenbo Xie, P. Hu
Equivariant atomistic machine learning models have largely been built on spherical-tensor representations, where explicit angular-momentum coupling introduces substantial complexit…