The Eslava Theorem

This paper formalizes The Eslava Theorem, a fully self-contained theoretical framework governing non-reaction spatial propulsion via resonant electrodynamic vacuum coupling. By eliminating explicit dependencies on classical Newtonian mechanics and standard General Relativistic drag constraints, the theoretical framework constructs an intrinsic force density operator driven by high-frequency magnetic modulation, ambient plasma parameters, and resonant Alfvén wave interaction. Under optimized internal field configurations, the Eslava operator induces a localized tensorial asymmetry, achieving up to 42% Effective Structural Mass Shielding without external propellant depletion.