An Attractive Way to Correct for Missing Singles Excitations in Unitary Coupled Cluster Doubles Theory
Author:
Affiliation:
1. Quantum Theory Project, University of Florida, Gainesville, Florida 32611, United States
2. Quantum Information Science Section, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
Funder
Division of Chemistry
Chemical Sciences, Geosciences, and Biosciences Division
Air Force Office of Scientific Research
Workforce Development for Teachers and Scientists
Publisher
American Chemical Society (ACS)
Link
https://pubs.acs.org/doi/pdf/10.1021/acs.jpca.4c03935
Reference69 articles.
1. Many-body perturbation theory, coupled-pair many-electron theory, and the importance of quadruple excitations for the correlation problem
2. Many-Body Perturbation Theory and Coupled Cluster Theory for Electron Correlation in Molecules
3. Fifth-Order Many-Body Perturbation Theory and Its Relationship to Various Coupled-Cluster Approaches
4. Short-range correlations in nuclear wave functions
5. Correlation problems in atomic and molecular systems. VI. Coupled-cluster approach to open-shell systems
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