Calculation record
Higher angular harmonic-gradient response of the same localized action.
The integer ell labels ordinary spatial spherical harmonics, not the
occupied coefficient grade N or the physical depth d. The complete
ordinary/conjugate spinor and partner variations within each stated
closed angular family are retained.
Research context
- Higher angular response of the localized current field
Homogeneous closed and coclosed polynomial forms give complete angular blocks for the even-depth matrix field; independent Cartesian checks and expanded electron and muon scans retain the distinction between angular classification and full spatial stability.
Interpret numerical checks within the assumptions and limitations documented in these notes.