Efficient computer implementation of the renormalized coupled-cluster methods: The R-CCSD[T], R-CCSD(T), CR-CCSD[T], and CR-CCSD(T) approaches

作者: Piotr Piecuch , Stanisław A. Kucharski , Karol Kowalski , Monika Musiał

DOI: 10.1016/S0010-4655(02)00598-2

关键词: MathematicsSet (abstract data type)Coupled clusterMatrix multiplicationRenormalizationCombinatoricsElectronic structureGAMESSCalculation methods

摘要: … renormalized and completely renormalized CCSD[T] and CCSD(T) calculations give the results which are almost identical to those obtained with the standard CCSD[T] and CCSD(T) …

参考文章(92)
Stanislaw A. Kucharski, Rodney J. Bartlett, The coupled‐cluster single, double, triple, and quadruple excitation method Journal of Chemical Physics. ,vol. 97, pp. 4282- 4288 ,(1992) , 10.1063/1.463930
Piotr Piecuch, Karol Kowalski, Ian Pimienta, Method of Moments of Coupled-Cluster Equations: Externally Corrected Approaches Employing Configuration Interaction Wave Functions International Journal of Molecular Sciences. ,vol. 3, pp. 475- 497 ,(2002) , 10.3390/I3050475
J. Paldus, B. G. Adams, J. ?�?ek, Application of graphical methods of spin algebras to limited CI approaches. I. Closed shell case International Journal of Quantum Chemistry. ,vol. 11, pp. 813- 848 ,(1977) , 10.1002/QUA.560110511
C. David Sherrill, Anna I. Krylov, Edward F. C. Byrd, Martin Head-Gordon, Energies and analytic gradients for a coupled-cluster doubles model using variational Brueckner orbitals: Application to symmetry breaking in O4+ Journal of Chemical Physics. ,vol. 109, pp. 4171- 4181 ,(1998) , 10.1063/1.477023
Xiangzhu Li, Josef Paldus, Reduced multireference coupled cluster method IV: open-shell systems Molecular Physics. ,vol. 98, pp. 1185- 1199 ,(2000) , 10.1080/00268970050080546
Ragnar Rydberg, Graphische Darstellung einiger bandenspektroskopischer Ergebnisse European Physical Journal. ,vol. 73, pp. 376- 385 ,(1932) , 10.1007/BF01341146