Search results

  1. Z

    Q on solution of Spherical Harmonic

    We know "the constant" in eqn (3) is constant, so we have the freedom to call it *whatever* we want, as long as it is indeed constant. Calling it -m^2 is just a trick because it simplifies the algebra later on (when you get the equation (4)). Another way to explain it is that the differential...