Calculation record

Physical local scalar Dirac normalization and the massless radial boundary.

The radial nonexistence argument is analytic; numerical tails illustrate its
mechanism. Neither a flat comparison nor a 1D massive control selects IDWT particles.

Research context

  • Local scalar contact normalization

    Spatial normalization turns a scalar contact coefficient into a profile-dependent frequency, with exact virial, scaling and massive one-dimensional benchmarks.

  • Massless radial scalar contact

    Regular flat radial scalar Dirac fields have no finite-norm stationary state for cubic or smooth saturating contact; the homogeneous root is also excluded under the stated virial hypotheses.

  • 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.