3 papers
cond-mat.mtrl-sci2026
Efficient Bethe-Salpeter Equation Calculations Based on Numerical Atomic Orbitals and Norm-Conserving Pseudopotentials: Dual--Mesh Strategy
Ziqing Guan, Yu Cao, Min-Ye Zhang +3
We present an efficient implementation of the Bethe--Salpeter equation (BSE) based on numerical atomic orbitals (NAOs) and norm-conserving pseudopotentials within the ABACUS+LibRPA…
cond-mat.mtrl-sci2026
implementation based on the pseudopotential and numerical-atomic-orbital basis-set framework: Algorithms and benchmarks
Huanjing Gong, Min-Ye Zhang, Peize Lin +4
The method delivers substantially improved accuracy in electronic band structure calculations over conventional Kohn-Sham density functional theory (KS-DFT) by explicitly inco…
cond-mat.mtrl-sci2026
All-electron Quasiparticle Self-consistent GW for Molecules and Periodic Systems within the Numerical Atomic Orbital Framework
Bohan Jia, Min-Ye Zhang, Ziqing Guan +2
We report an all-electron implementation of the quasiparticle self-consistent GW (QSGW) method for molecular and periodic systems within the framework of numerical atomic orbitals…