  We discuss further aspects of the higher spin dS/CFT correspondence. Using a
recent result of Dunne and Kirsten, it is shown how to numerically compute the
partition function of the free Sp(N) model for a large class of SO(3)
preserving deformations of the flat/round metric on R^3/S^3 and the source of
the spin-zero single-trace operator dual to the bulk scalar. We interpret this
partition function as a Hartle-Hawking wavefunctional. It has a local maximum
about the pure de Sitter vacuum. Restricting to SO(3) preserving deformations,
other local maxima (which exceed the one near the de Sitter vacuum) can peak at
inhomogeneous and anisotropic values of the late time metric and scalar
profile. Numerical experiments suggest the remarkable observation that, upon
fixing a certain average of the bulk scalar profile at I^+, the wavefunction
becomes normalizable in all the other (infinite) directions of the deformation.
We elucidate the meaning of double trace deformations in the context of dS/CFT
as a change of basis and as a convolution. Finally, we discuss possible
extensions of higher spin de Sitter holography by coupling the free theory to a
Chern-Simons term.
