Y H Xiao

Spin-Consistency Constraints in Noncollinear Tensor TDA

Abstract TDDFT for open-shell systems, whether spin-conserving or spin-flip, has long suffered from spin contamination. This problem arises because the single-excitation space built upon a single Kohn–Sham determinant is not spin-complete. Adopting spin tensor reference states th...

EasyScan_HEP 2: LLM-agent parameter-scan workflows in high energy physics

Abstract Large-language-model (LLM) agents are beginning to reshape the preparation and steering of computational workflows in high-energy physics phenomenology. To accommodate this change, we upgrade _ to make the construction of parameter-scan configuration files more accessibl...