Frame-like formulation for free mixed-symmetry bosonic massless higher-spin fields in AdS(d)

摘要

In this paper we discuss in detail the frame-like formulation of free bosonicmassless higher-spin fields of general symmetry type in AdS(d), announcedrecently in hep-th/0311164, hep-th/0501108. Properties of gauge invariant andAdS covariant action functionals and their flat limits are carefully analyzed.