Calculation record
Circulating scalar Hartree shell: moments, source spectrum, and finite BdG block.
Research context
- Circulating isotropic orbitals
Auxiliary model only: Pure excited orbitals can have isotropic position moments while carrying a full-rank circulation that supplies a conditional singlet spin source.
- Hartree moment spectral stability
Auxiliary model only: Exact moment closure gives real linear frequencies for the isotropic circulating Hartree branch without establishing nonlinear stability or selecting particle indices.
- Diagnostic catalog
Reproduction commands and scope descriptions for every local finite diagnostic and helper.
Interpret numerical checks within the assumptions and limitations documented in these notes.