Unitary Representations of SU2

This is kind of a long one, but the main technique employed - solving quadratic equations - is both simple to understand and easily portable to other subgroups of SL2C, notably Sp2R and SU1,1.

[@J_psi0]

This is very important for quantum physics, as (generally), the J_3 is the z component of the angular momentum, Q is the total angular momentum, and its respective quantum numbers are the z component of the angular momentum (m) and the azimuthal quantum number (q). The J_+ and J_- are the step-up and step-down operators, respectively.

[@mikewasinger9029]

I like the way you present this. Thanks.

[@SeanDownes]

Thank you!

[@luisgarabito8805]

huh?

[@SeanDownes]

Fun applications of lattices no. Did something not come across clearly?