Massless hook field in AdS(d+1) from the holographic perspective

Understand

We systematically consider the AdS/CFT correspondence for a simplest mixed-symmetry massless gauge field described by hook Young diagram.

• We introduce the radial gauge fixing and explicitly solve the Dirichlet problem for the hook field equations.
• Solution finding conveniently splits in two steps.
• We first define an incomplete solution characterized by a functional freedom and then impose the boundary conditions.