Complex spherical designs from group orbits
This paper considers the general form of complex spherical designs via orbits of the unitary action of a finite group. It is shown that orbits which have large enough stabilisers are then good candidates for being optimal complex spherical designs. As an application, explicit constructions of some putatively optimal real and complex spherical \(t\)-designs disscussed.
scientific article; zbMATH DE number 7870169
scientific article