I am familiar with the following equation which relates weak isospin (T3) and weak hypercharge (YW):
YW = 2(Q-T3)
(Where Q is electric charge)
However, while this can be used to calculate YW from T3 and vice versa, how do you calculate each of these properties individually, without using the other?
In supersymmetric extensions of the standard model, the neutralinos and charginos (popular candidates for dark matter) are often included. However, it is known that these fermionic particles are linear combinations of supersymmetric bosinos (such as gauginos and higgsinos). Therefore, it seems...