 Electroweak interaction

The electroweak interaction is the $SU(2{)}_L\times U(1{)}_Y$ gauge theory that unifies the weak and electromagnetic interactions.

The electroweak interaction is one of the four fundamental forces of nature, alongside gravitational, electromagnetic, and strong nuclear forces. It is a unification of two fundamental forces: the electromagnetic force and the weak nuclear force. This theoretical framework was developed in the 1970s and is a key aspect of the Standard Model of particle physics.