Ibrahim Mohammed Mussa

The Fourteen-Face Closed Universe: Exact Directed-Layer Architecture of the Singularity-Free Six-Throat Spacetime

We establish the complete fourteen face architecture of the periodically closed six throat spacetime. Each directed branch contains seven layers. The first six form three superposed pairs associated with the three internal throat stages, while the seventh begins immediately after...

Axial Gravitational Stability of the Six-Throat Core and Positive Global Wave Continuation on the Periodic Completion

We establish axial gravitational stability of the exact spherical six throat core and positive wave continuation on its periodic global completion. The source free odd parity gravitational operator admits an exact positive factorization for every harmonic index from two upward, e...

The Sky Seen from the Zero Region: Branch-Resolved Optical Signatures and CMB Remapping Benchmarks in a Periodically Closed Six-Throat Spacetime

We construct the observer sky map seen from the central Zero Region of the periodically closed six throat spacetime. The geometry produces a finite transmission aperture containing a nested family of critical optical curves that accumulate toward a finite sky radius. Full cycle J...

Regular Six-Throat Spacetime Beyond Singular Endpoints: Exact Transport, Optical Return, and Critical Diversity

We establish that a regular six throat spacetime can support nontrivial transport and optical dynamics while maintaining finite curvature throughout the throat structure. The geometry contains six equal radius throats, arranged as three on each directed branch, with a common mini...

Regular Six-Throat Spacetime Beyond Singular Endpoints: Finite Tidal Processing and Deterministic Sequential Filtration

We establish a finite and deterministic tidal processing law for bound systems moving through a regular six throat spacetime. The geometry contains three successive throat classes on each of two directed branches. All six throats remain regular and finite in curvature, while thei...

The Singularity-Free Universe: Replacing Singular Termination with a Regular Six-Throat Spacetime

We construct a static, spherically symmetric and ultrastatic spacetime containing exactly six regular throats with the same minimum radius. The geometry is organized along a single proper radial coordinate and contains three throats on the negative branch and three throats on the...

Dynamics of the Exact Global Return: Optical Echoes, Conservative Circulation, and Sequential Filtration in a Closed Six-Throat Spacetime

We study the dynamics generated by the exact periodic completion of the regular six throat spacetime. Equatorial null rays form a discrete family of winding selected optical echoes whose impact parameters accumulate toward a globally accessible critical orbit, while the radial me...