ArticleJournal of chemical theory and computation2022
Assessment of the Second-Order Statically Screened Exchange Correction to the Random Phase Approximation for Correlation Energies.
Article in Journal of chemical theory and computation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 17 citations in OpenAlex.
- The Dose Makes the Poison: Perturbative Steps toward the Ultimate Linearized Coupled Cluster Method.Journal of chemical theory and computation · 2026Article
- Periodic Implementation of the Random Phase Approximation with Numerical Atomic Orbitals and Dual Reciprocal Space Grids.Journal of chemical theory and computation · 2025Article
- Application of the Adiabatic Connection Random Phase Approximation to Electron-Nucleus Hyperfine Coupling Constants.The journal of physical chemistry. A · 2024Article
- Two-ComponentJournal of chemical theory and computation · 2023Article
- Toward Pair Atomic Density Fitting for Correlation Energies with Benchmark Accuracy.Journal of chemical theory and computation · 2023Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
With increasing interelectronic distance, the screening of the electron-electron interaction by the presence of other electrons becomes the dominant source of electron correlation. This effect is described by the random phase approximation (RPA) which is therefore a promising method for the calculation of weak interactions. The success of the RPA relies on the cancellation of errors, which can be traced back to the violation of the crossing symmetry of the 4-point vertex, leading to strongly overestimated total correlation energies. By the addition of second-order screened exchange (SOSEX) to the correlation energy, this issue is substantially reduced. In the adiabatic connection (AC) SOSEX formalism, one of the two electron-electron interaction lines in the second-order exchange term is dynamically screened (SOSEX(
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Registered trials
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