Universidad Nacional Experimental Politécnica "Antonio José de Sucre"

The dark perturber in JVAS B1938+666 as a test of Tetrahedral Emergent Gravity: a consistency check and a 5-cell geometric note

We record what Tetrahedral Emergent Gravity (TEG) can and cannot say about detection V in the lens JVAS B1938+666: an object with m80 = (1.13 ± 0.04) × 10^6 M☉ at z = 0.881, no detected light, an unresolved core, and an almost constant-surface-density disk out to ≈ 139 pc. A cons...

From Simplicial Minimality to Spectral Dimension: Why 4 × 2 = 8 Does Not Yield ds = ln8

A non-degenerate simplex in three dimensions has four vertices. Separately, the SU(2)- invariant intertwiner space of a four-valent j = 1/2 node is two-dimensional. Their product is eight. It is tempting to set beff = 8 and ds = ln 8.That identification is not a theorem. This not...

From Simplicial Minimality to Spectral Dimension: Why 4 × 2 = 8 Does Not Yield ds = ln8

A non-degenerate simplex in three dimensions has four vertices. Separately, the SU(2)- invariant intertwiner space of a four-valent j = 1/2 node is two-dimensional. Their product is eight. It is tempting to set beff = 8 and ds = ln 8.That identification is not a theorem. This not...

The Minimal Simplex Principle: Tetrahedral Coordination as a Combinatorial Necessity in R³

Several independent approaches to quantum gravity employ tetrahedral or 4-valent building blocks — loop quantum gravity uses 4-valent spin-network nodes, causaldynamical triangulations sum over 4-simplices — but in each case the tetrahedron is introduced as a convenient discretiz...

The Minimal Simplex Principle: Tetrahedral Coordination as a Combinatorial Necessity in R³

Several independent approaches to quantum gravity employ tetrahedral or 4-valent building blocks — loop quantum gravity uses 4-valent spin-network nodes, causaldynamical triangulations sum over 4-simplices — but in each case the tetrahedron is introduced as a convenient discretiz...