Quantum Gravity, Cosmology, (Liouville) Strings and Lorentz Invariance
  I review some aspects of non-critical strings in connection with Lorentz-Invariance violating approaches to quantum gravity. I also argue how non-critical strings may provide a unifying framework where string Cosmology and quantum gravity may be tackled together. 
Nick E. Mavromatos (King's Coll. London)