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Results tagged with ab-initio
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user 2530
For questions relating to quantum chemistry using wavefunction-based methods and solving the Schrödinger equation.
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Is coupled cluster variational for two electrons?
Here is a partial bibliography of papers that refer to CCSD as exact for two electrons, meaning equivalent to FCI, or CISD, for the same basis set.
https://doi.org/10.1016/0009-2614(93)85124-7: "The …
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