DUT Structural Core Simulator: Computational Model for Gravitational Nucleus Dynamics in the Dead Universe Theory Framework

This technical document presents the computational simulator developed for the Dead Universe Theory (DUT), implementing a real-time numerical model that explores the gravitational core of a structural black hole without singularity, fully consistent with General Relativity. The simulator dynamically solves the modified gravitational potential (Φ = β·e^(–α·r)·cos(κ·r)), incorporates entropy gradients (∇S = –(∂Φ/∂r)·ρ(r)), and computes the internal acceleration profile (a(r) = –G·M(r)/r² + ∂Φ/∂r). These formulations are integrated into the DarkStructSim™ code, simulating thermodynamic stabilization, metric deformation, and gravitational topography across the retraction layers of the DUT cosmology. The simulator allows full parameter control, offering predictive visualization of the entropic retraction dynamics governing the gravitational interior of non-singular black hole models, and provides both theoretical exploration and educational demonstration of DUT’s structural framework.