Module qsym2::angmom::spinor_rotation_3d

Three-dimensional rotations of spinors.

Enums

• SpinConstraint
  Enumerated type to manage spin constraints and spin space information.

Functions

• dmat_angleaxis
  Returns the Wigner rotation matrix for $j = 1/2$ whose elements are defined by
• dmat_angleaxis_gen
  Returns the Wigner rotation matrix in the angle-axis parametrisation for any integral or half-integral $j$ whose elements are defined by
• dmat_euler
  Returns the Wigner rotation matrix for $j = 1/2$ whose elements are defined by
• dmat_euler_gen
  Returns the Wigner rotation matrix in the Euler-angle parametrisation for any integral or half-integral $j$ whose elements are defined by
• dmat_euler_gen_element
  Returns an element in the Wigner rotation matrix for an integral or half-integral $j$, defined by