A general method for obtaining Clebsch-Gordan coefficients of finite groups. II. Extension to antiunitary groups

Abstract

A general method is presented for obtaining Clebsch-Gordan coefficients, in a matrix form, of finite antiunitary groups, as a direct extension of a general method for unitary groups. It is shown that there is an essential difference as well as apparent similarities between two methods for unitary and antiunitary groups.