@article{El-Mongy_2021, title={Revolutionary Approach for Fusion of the Classic, Relativity and Quantum field Theories: Sayed’s Acceleration Equation and Probable Violation of E=mc2}, volume={19}, url={https://rajpub.com/index.php/jap/article/view/9048}, DOI={10.24297/jap.v19i.9048}, abstractNote={<p>Expansion of the universe is a divine fact in the glorious Quran. The accelerated expansion of the universe is one of the physics mysteries and challenges. This article is a try to find an answer to this ambiguity. A simple fusion and merging of the Newton, Einstein and quantum field equations were carried out to clarify this topic. Innovative equations correlating the acceleration (A<sub>s</sub>), cosmological constant (Ʌ), vacuum energy density (ρ) and distance (d) was deduced. It can be concluded that Sayed`s acceleration constant (A<sub>s</sub>) is proportional to (Ʌ/ρ), (1/8mc<sup>2</sup>) and (1/πd<sup>2</sup>). The derivative equation reveals a probable violation of the mass-energy formula (E= mc<sup>2</sup>); the speed of light might be 12.5% more. This disparity may be due to antimatter contribution; neutrino-antineutrino, β<sup>-</sup>β<sup>+</sup> annihilation and/or a predicted unrecognized very light particle in the atom nucleus. The Sayed`s acceleration constant (A<sub>s</sub>) and (A<sub>s</sub>/Ʌ) ratio were calculated and found to be 6.33825x10<sup>-8 </sup>m/s<sup>2 </sup>and 5.7620475x10<sup>+44</sup> m<sup>3</sup>/s<sup>2</sup> respectively. Using Sayed`s equations, the calculated acceleration in planck scale is matched with the declared 5.56081x10<sup>51</sup> m/s<sup>2 </sup>value. The The calculated recession velocity at 1 Mpc was found to be 6.5192677 x 10<sup>8</sup> m/s .and the cosmological constant (Ʌ) is as measured;~1.1x10<sup>-52</sup> m<sup>-2</sup></p>}, journal={JOURNAL OF ADVANCES IN PHYSICS}, author={El-Mongy, Sayed A.}, year={2021}, month={Jun.}, pages={134–141} }