SU(2) symmetry
mathematical group
Learn about this topic in these articles:
electroweak theory
- In subatomic particle: Finding the messenger particles
…and are described by the SU(2) symmetry that underlies electroweak theory along with U(1). The basic representation of this mathematical group is a pair, or doublet, and, according to electroweak theory, the quarks and leptons are each grouped into pairs of increasing mass: (u, d), (c, s), (t, b) and…
Read More