Calculation record

Reconstruct a local scalar law from complete stationary spatial fields.

The inverse formula keeps complex field components and tests a common law.
Pure Jacobi pairs are an explicit ansatz; dressed fields remain available.

Research context

  • Reconstructing a scalar interaction from spatial particle fields

    Complete spatial fields determine a scalar interaction only when their full residual is scalar and equal-current points require the same law; unchanged Jacobi pairs cannot share the assigned simplex frequencies through such a law, while nonlinear dressed controls reconstruct both the common action and its coupling derivative.

  • 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.