spheres.stars.mixed.operator_spherical_decomposition

spheres.stars.mixed.operator_spherical_decomposition(O, T_basis=None)[source]

Decomposes an operator into a linear combination of spherical tensors. Constructs the latter if not supplied. Returns the coefficients as a dictionary for each \(\sigma, \mu\).

Parameters
  • O (qt.Qobj) –

  • T_basis (dict) –

Returns

T_coeffs – Takes (sigma, mu) to the corresponding coefficient.

Return type

dict