The Metatron Mechanism: A Speculative Framework for Universe Expansion Termination

This paper offers a theoretical examination of a conjectural cosmological mechanism known as the Metatron mechanism. In this framework, hypothetical dark particles referred to as scotons are generated within dark matter structures, subsequently transformed into electron-positron pairs, and annihilated to release energy that counteracts cosmic expansion. By numerically integrating modified Friedmann equations that include scoton dynamics, lepton conversion, and annihilation energy feedback, we illustrate a feasible mechanism for the universe's transition from an accelerating expansion phase to a state of stagnation. Our simulations indicate that universe stagnation could occur approximately 0.62 billion years into cosmic evolution under these conditions, accompanied by a novel form of proper time zone dispersion—regionally differentiated time dilation arising from gravitational potentials created by annihilation-derived energy. This framework has no observational support but offers a thought-experimentally grounded alternative to standard dark energy models while highlighting fundamental questions about matter-antimatter conversion and cosmological dynamics.