2438d634f0ed1640934d31376c110a92-Supplemental-Conference.pdf

In this section we briefly introduce the representation theory of the three groups we used in this work. The complex irreducible representations are often used and correspond to the circular harmonics. The parallel transport operator transports vector fields defined over a space. These invariant subspaces can be identified as follows. SO(2) ambiguity we introduced in Section 2 lies.