Anisotropic Massive Gauge-flation
  We study anisotropic inflationary solutions in massive Gauge-flation. We work
with the theory in both the Stueckelberg and dynamical symmetry-breaking limits
and demonstrate that extended periods of accelerated anisotropic expansion are
possible. In the case of dynamical symmetry breaking, we show that spacetime
can transition from isotropic quasi-de Sitter space to an accelerating Bianchi
spacetime due to a rolling Higgs field - the spacetime can develop hair.
Similarly, symmetry restoring transitions are possible from accelerating
Bianchi spacetime to quasi-de Sitter space - the spacetime can lose its hair.
These transitions can be arranged to occur quickly, within an $e$-folding or
so, or over tens of $e$-folds.
