Tomonaga-Seki

The Tomonaga-Seki formalism is a method in quantum physics used to describe how particles, like electrons, interact with each other through forces, especially when these interactions involve exchanging particles such as photons. It simplifies complex calculations by grouping related interactions into a mathematical framework, allowing physicists to predict how particles behave and scatter. Essentially, this approach helps scientists understand and compute the outcomes of quantum interactions more efficiently, playing a crucial role in fields like quantum electrodynamics where precise modeling of particle interactions is essential.