OurBigBook.comSite Source code

Degenerate perturbation theory

First-order degenerate perturbation theory diagonalizes the perturbing operator within each degenerate eigenspace of the unperturbed Hamiltonian.

Table of contents 99 3
- Perturbation diagonal within a degenerate eigenspace Degenerate perturbation theory 23
- Exact diagonalization within a degenerate subspace Degenerate perturbation theory 60 1
  - Resonant two-to-one oscillator coupling Exact diagonalization within a degenerate subspace 39

 Ancestors (4)

 Incoming links (5)