Workshop on Coupled-Cluster Theory at the Interface of Atomic Physics and QuantumChemistry

摘要

The Workshop on Coupled-Cluster Theory linked researchers by the need for highaccuracy correlated calculations for electronic structure in atoms and molecules. One group were experts in coupled-cluster (CC) and many-body perturbation methods (MBPT) approaches for electron correlation in molecules, and had developed very powerful tools for determining molecular structure and spectra using CC/MBPT methods. The second group was primarily concerned with important applications to weak interactions in atoms, while employing many-body techniques in their calculations. Many examples were shown that demonstrate numerically the inherent superiority of CC methods for electron correlation compared to most other approaches.