Gravity as R-layer Deformation: A Unified Origin of MOND, Dark Energy, and Cosmological Scaling

Abstract

We propose a new gravitational framework in which gravity emerges from the geometric deformation of a physical outer layer composed of right-handed neutrino modes—the R-layer. This layer possesses tension, thickness, and bending rigidity, and its deformation encodes the gravitational potential experienced by matter in the inner universe. The theory reproduces Newtonian gravity at high accelerations and MOND-like behavior at low accelerations without invoking particle dark matter. A key result is that the MOND acceleration scale arises naturally from the intrinsic parameters of the R-layer and scales dynamically with the Hubble parameter, resolving the long-standing coincidence $a_0 \approx cH_0$. The framework also provides a geometric interpretation of dark energy and yields observational predictions spanning galactic dynamics, cosmology, and neutrino physics.

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