  We propose an exact construction for atypical excited states of a class of
non-integrable quantum many-body Hamiltonians in one dimension (1D), two
dimensions (2D), and three dimensins (3D) that display area law entanglement
entropy. These examples of many-body `scar' states have, by design, other
properties, such as topological degeneracies, usually associated with the
gapped ground states of symmetry protected topological phases or topologically
ordered phases of matter.
