Harnessing Dark Energy via Gravitational Potential Differences: A Plasma‑Coil Vault Concept

Dark energy is conventionally treated as a uniform background energy density represented by the cosmological constant (Λ) in Einstein’s field equations. This uniformity has prevented its direct harnessing. In this paper, I propose that gravitational curvature (R) can create local potential differences in dark energy, making it usable. I derive equations showing how curvature and Λ combine into an effective energy density gradient, and outline a plasma-coil vault mechanism to couple with this gradient via resonance. Numerical estimates suggest that gravitational wells can amplify dark energy gradients to enormous magnitudes, opening a pathway toward practical extraction.