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.