Left-Eigenstate Completely Renormalized Equation-of-Motion Coupled-Cluster Methods : Review of Key Concepts , Extension to Excited States of Open-Shell Systems , and Comparison With Electron-Attached and Ionized Approaches

@inproceedings{Piecuch2009LeftEigenstateCR,
  title={Left-Eigenstate Completely Renormalized Equation-of-Motion Coupled-Cluster Methods : Review of Key Concepts , Extension to Excited States of Open-Shell Systems , and Comparison With Electron-Attached and Ionized Approaches},
  author={Piotr Piecuch and Jeffrey R Gour},
  year={2009}
}
The recently proposed left-eigenstate completely renormalized (CR) coupled-cluster (CC) method with singles, doubles, and noniterative triples, termed CR-CC(2,3) [Piecuch and Włoch, J Chem Phys, 2005, 123, 224105; Piecuch et al. Chem Phys Lett, 2006, 418, 467] and the companion CR-EOMCC(2,3) methodology, which has been previously applied to singlet excited… CONTINUE READING