Stabilization of Macroscopic Einstein-Rosen Bridges via CPT-Symmetric Brane Coupling and Inverse Spin Gravitational Flux

I propose a novel mechanism for the stabilization of traversable Einstein-Rosen (ER) bridges, grounded in the ER=EPR conjecture within the framework of M-Theory. I demonstrate that a macroscopic entanglement density can function as a localized aperture toward the 11-dimensional Bulk. By coupling our 3-Brane with a CPT-symmetric 'Mirror Brane,' I theorize a steady-state leakage of closed-string gravitons carrying inverse spin states and negative entropy. This flux provides the exotic matter stress-energy tensor (Tμν < 0) required to prevent the collapse of the wormhole throat. I provide the mathematical derivation for inverse spin coupling and suggest an experimental roadmap using Bose-Einstein Condensates (BEC).