共 98 条
The coupled-cluster revolution
被引:115
作者:
Bartlett, Rodney J.
[1
]
机构:
[1] Univ Florida, Quantum Theory Project, Gainesville, FL 32611 USA
关键词:
properties;
analytic gradients;
coupled-cluster theory;
excited states;
multireference CC;
ELECTRON CORRELATION THEORIES;
MAGNETIC SHIELDING CONSTANTS;
ANALYTIC ENERGY DERIVATIVES;
BODY PERTURBATION-THEORY;
FULL CCSDT MODEL;
CONFIGURATION-INTERACTION;
OPEN-SHELL;
EXCITED-STATES;
FOCK-SPACE;
EXCITATION-ENERGIES;
D O I:
10.1080/00268976.2010.531773
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
The elements of coupled-cluster (CC) theory that distinguish it from other ways of treating the correlation problem are presented. These essential components required that new theory be developed to treat analytical gradients, excited states, higher order properties, and now multi-reference CC. Aided by these developments, CC theory provides the best answers for the largest number of problems in molecular structure and spectra. Many scientists who spent time at the Quantum Theory Project were instrumental in these developments.
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页码:2905 / 2920
页数:16
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