Calculation record
Covariant spatial coefficient frames from the same field's timelike current.
This is a local inverse completion on the strictly timelike-current domain.
It supplies no compact dimensions, independent mediator or selected cavity
harmonics. The added connection must be varied as a function of the field.
Research context
- Spatial mode tensors carried by the field's rest frame
A same-current rest-frame connection gives a covariant spatial tensor action and preserves zero-rotation-moment branches, while polarized principal modes expose a high-wave-number limitation of this completion.
Interpret numerical checks within the assumptions and limitations documented in these notes.