<b>Entropy in the Mass-Energy Gravity Model: Energy Redistribution, Equilibrium, and the Nature of Disorder</b>

This paper extends the Mass-Energy Gravity (MEG) model by redefining entropy as a process of energy redistribution rather than a universal increase in disorder. In MEG, entropy is not driven by an absolute arrow of time but emerges from the way energy-density gradients (EDGs) dissipate over cosmic scales. This perspective challenges traditional thermodynamic interpretations by suggesting that entropy evolution depends on local energy conditions rather than a fixed time progression.We explore how entropy influences cosmic structure formation, its role in black hole dynamics, and whether mass-energy can ever reach true equilibrium. Unlike conventional models predicting inevitable heat death, MEG suggests that entropy’s behavior is shaped by the interaction between cosmic expansion and EDGs, which influence the persistence of large-scale structures over cosmic timescales. However, this does not imply that heat death is categorically avoided—rather, it suggests that the redistribution of energy through EDGs could delay or alter the conventional thermodynamic trajectory on cosmological scales.Finally, we propose observational tests to distinguish MEG’s entropy framework from standard thermodynamic models, including studies of black hole entropy limits, cosmic microwave background (CMB) fluctuations, and energy redistribution in large-scale structures.This work provides a novel perspective on entropy’s role in the universe, bridging gravitational dynamics, cosmology, and thermodynamics under a single, unified framework.<br><br><i>For inquiries, please contact me at:</i> <b>[email protected]</b><br>