Scope
Chapter “The admissibility frontier”, section “the hydrodynamic cone has poles”. This is assertion 8 of 9 in that section.
Expanded claim page · assertion 8 of 9
Works after a named field, coefficient, boundary condition or control is supplied. constructs a model, mechanism, calculation, protocol or intervention.
Exact assertion
Causality supplies a further boundary. The inherited diffusion and wave-damping laws are long-wavelength expansions and have no global finite-speed interpretation. Adding one relaxing shear flux and one relaxing viscous stress produces a stable subluminal parameter wedge and recovers the original poles at low momentum. This shows that the response can live inside a causal completion; it does not tell us which completion nature uses. The physical relaxation spectrum, noise normalization and microscopic carrier must still be derived or measured.
The construction is admitted only after the named additional input is supplied. The page records the dependency instead of hiding it inside the conclusion.
Chapter “The admissibility frontier”, section “the hydrodynamic cone has poles”. This is assertion 8 of 9 in that section.
Identify the named external input and verify that the construction follows after it is supplied.
constructs a model, mechanism, calculation, protocol or intervention.
Show that the named input is inconsistent, insufficient, unavailable, or fails to imply the claimed construction.
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