- A review of Feyman diagrams, propagators and vertex diagrams.- The fine structure constant (alpha = 1/137 or 0.007297351) is an important constant of nature. It represents the probability that an electron will emit a photon as it moves along its trajectory.- Feyman developed Quantum Electrodyn...
“If the mountain won’t come to Mohammad, Mohammad will go to the mountain.” If you can’t make a String Theory of hadrons because the theory persists in behaving like gravity, then let gravity be described by String Theory. Why not use it to describe everything: gravity, electromagnetic forces, qu...