Laser-Induced Network of Traversable Einstein–Rosen Bridges via Projection of the Regular 120-Cell {5,3,3} Scaffold in a Nonlinear Crystal

We present a rigorous physical and mathematical framework for the emergence of a networkof 720 short traversable Einstein–Rosen (ER) bridges upon precise laser reproduction of theskeleton of the regular 4-polytope {5,3,3} (120-cell) inside a nonlinear crystal. The self-duality of the pair {5,3,3} {3,3,5}, conformal boundary symmetry, and maximal600-mode entanglement generate a smooth AdS-like bulk geometry in which the proper lengthof each ER bridge is only ∼ 3˘7 Planck lengths and is completely independent of the Euclideanseparation between two identical setups — from centimetres within a single crystal to light-years. The effective signal transit time through any bridge is ∼ 10−43 s. After a single classical synchronisation, the system enables instantaneous transfer of both quantum and classicalinformation over arbitrary distances. This work establishes a strict theoretical foundation for the first laboratory realisation oftraversable wormholes (2026–2027) and the subsequent construction of interplanetary and in-terstellar instantaneous communication networks. Full experimental details, optical layouts,scaling to orbital and deep-space nodes, and the dedicated Mars module “Olympus-Echo” arepresented in the extended version of the paper. This is the concise version prepared for print.