  We quantize the two-dimensional projectable Horava-Lifshitz gravity with a
bi-local as well as space-like wormhole interaction. The resulting quantum
Hamiltonian coincides with the one obtained through summing over all genus in
the string field theory for two-dimensional causal dynamical triangulations.
This implies that our wormhole interaction can be interpreted as a splitting or
joining interaction of one-dimensional strings.
