- #1

susantha

- 6

- 0

I need expand a spherical function(real function not a complex function) in terms of spherical harmonics. Expansion coefficients are complex numbers. If i need to observe physics quantities that are represented by the spherical harmonics coefficients which part should i look at- real part, complex part or the magnitudes (sqrt(real^2 + imaginary^2) of spherical harmonic coefficients?

Thanks in advance