Second-order perturbation theory in continuum quantum Monte Carlo calculations
We report on the first results for the second-order perturbation theory correction to the ground-state energy of a nuclear many-body system in a continuum quantum Monte Carlo calculation. Second-order (and higher) perturbative corrections are notoriously difficult to compute in most ab initio many-b...
| Váldodahkkit: | , , , |
|---|---|
| Materiálatiipa: | Artihkal |
| Giella: | English |
| Almmustuhtton: |
American Physical Society
2023-11-01
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| Ráidu: | Physical Review Research |
| Liŋkkat: | http://doi.org/10.1103/PhysRevResearch.5.L042021 |