Quantum Mechanics, String Theory, relativity, weak force, elocrto magnetism and all these stuff are nuts and of this world. It is not required for the ETERNAL.
Somebody was expalining the other day, 'De Broglie's Wave Theory' to expalin transformation of Christ on the mount of transfiguration and even the rapture of saints on Jesus' coming. No theory is required for the transformation of the saved. Believe it blindly.