2 papers
physics.atom-ph2025
Relativistic configuration-interaction and coupled-cluster calculations of Ir transition energies and properties for optical clock applications
H. X. Liu, Y. M. Yu, B. B. Suo +2
The transition energies and properties of the Ir ion are calculated using the Kramers-restricted configuration-interaction (KRCI) and Fock-space coupled-cluster (FSCC) meth…
physics.chem-ph2024
SDSPT2s: SDSPT2 with Selection
Yibo Lei, Yang Guo, Bingbing Suo +1
As an approximation to SDSCI [static-dynamic-static (SDS) configuration interaction (CI), a minimal MRCI; Theor. Chem. Acc. 133, 1481 (2014)], SDSPT2 [Mol. Phys. 115, 2696 (2017)]…