Coherence Thermodynamic Model of Sag A

Observations of Sagittarius A* reveal hot spots that orbit and reconstructions feature a trilateral structure. We present a Coherence Thermodynamics model that reproduces these features through interaction with an ellipsoidal field geometry. The previous Cartesian oscillatory field was replaced with an angular form incorporating trilateral symmetry and a radial phase twist representing the black hole's motion through a universal coherence field. This modification yields three dominant observable hot spots with three hidden counterparts, consistent with viewing-angle projection effects. The model was extended to three dimensions and parametrized using physical constants from Sagittarius A* including Schwarzschild radius, corona temperature, and observed orbital period. Results demonstrate that decoherence strength, semantic temperature, certainty ratio, and contradiction-processing intensity form structured patterns in the equatorial and vertical planes. The model suggests black holes function as Mode 2 coherence processors within a trilateral field framework. This work provides a thermodynamic interpretation of relativistic hot spot dynamics consistent with Astrophysical observations.