Fock-space multireference coupled-cluster theory. fourth-order corrections to the ionization potential

Nayana Vaval; Keya Basu Ghose; Sourav Pal; Debashis Mukherjee

doi:10.1016/0009-2614(93)80110-b

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Fock-space multireference coupled-cluster theory. fourth-order corrections to the ionization potential

Nayana Vaval Keya Basu Ghose Sourav Pal Debashis Mukherjee

Year: 1993 Journal: Chemical Physics Letters Vol: 209 (3)Pages: 292-298 Publisher: Elsevier BV

DOI: 10.1016/0009-2614(93)80110-b

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Keywords:

Coupled cluster Fock space Perturbation theory (quantum mechanics) Excitation Ionization Amplitude Cluster (spacecraft) Physics Space (punctuation) Perturbation (astronomy) Ionization energy Quantum mechanics Atomic physics Computer science Molecule

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Advanced Chemical Physics Studies

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Spectroscopy and Quantum Chemical Studies

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Atomic and Molecular Physics

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Fock-space multireference coupled-cluster theory. fourth-order corrections to the ionization potential

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