Won Shik Paik

UDCT v5.54: Pre-registration of Option O7 (Trajectory Projection, Modified-Inertia Class)

Pre-registration of option O7, not a result. At deposit no planetary anomaly, no lensing prediction and no SPARC fit with the O7 law have been computed. O7 is a modified-inertia projection: the gravitational field stays Newtonian and the response lives on each trajectory. Frozen...

UDCT v5.59: O8c Gates D2 and D5 — Action Exists, Killed by Saturn Anomaly

Registered result for option O8c after the v5.58 deposit (doi:10.5281/zenodo.22987510). Not a new registration. D2 passed: a closed non-relativistic QUMOND-type action exists. Extra tidal-derivative terms are negligible on SPARC and 1.02% in the solar region, so D5 used the full...

UDCT v5.50–v5.52: Pre-specified SPARC Test of the Cassini-safe Local-scalar Member (Negative Result)

Working notes for one pre-specified SPARC test, not a journal article. Three contemporaneous files.v5.50 freezes two AQUAL-type laws before rotation curves are opened: A = locked μ0; B = Cassini-safe member (Y = 0.6, κ = ∞). It also freezes the Li et al. cuts, the MAP protocol, t...