Quantum Mechanics
相对论配置相互作用
Relativistic configuration interactionA quantum mechanical method used to solve the many-electron Schrödinger equation by expanding the wave function in terms of Slater determinants and applying relativistic corrections. / 一种量子力学方法，通过将波函数展开为Slater行列式的线性组合并应用相对论修正来求解多电子薛定谔方程。
- Knowledge type
- 数学理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-12 18:06:07
Sub-knowledge points
Configuration interaction (CI)Relativistic HamiltoniansMany-body perturbation theory
Higher-order knowledge points
Quantum chemistryAtomic physicsMolecular physics
Main parameters and performance indicators
Basis set: Set of one-electron functions used to expand the wave functionRelativistic operator: Hamiltonian including terms like Dirac-CoulombCorrelation energy: Energy lowering due to electron-electron interactions
Open problems
Computational cost scaling with system sizeTreatment of near-degeneracy effectsAccurate treatment of core-valence correlation
Related literature
ranked by community starsRelativistic configuration interaction calculations for energies and multipole transition probabilities in boron-like W LXXOpen source
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1 recordsRecord title: Relativistic configuration interaction.
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