  This article introduces Kerson Huang's theory on superfluid universe in these
aspects: I. choose the asymptotically free Halpern-Huang scalar field(s) to
drive inflation; II. use quantum turbulence to create matter; III. consider
dark energy as the energy density of the cosmic superfluid and dark matter the
deviation of the superfluid density from its equilibrium value; IV. use quantum
vorticity to explain phenomena such as the non-thermal filaments at the
galactic center, the large voids in the galactic distribution, and the
gravitational collapse of stars to fast-rotating blackholes.
