Calculation record

Full Clifford, coherent source and finite-time Born frequency checks.

Research context

  • Frequency accounting for scalar Born response

    Complete scalar vertices remove the negative-frequency resonant Born channel for positive incoming waves, while a finite-time positive preparation can retain a nonresonant response; the distinction follows from spatial momentum, frequency and both angular contractions.

  • 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.