Hamiltonian Analysis of Mixed Derivative Horava-Lifshitz Gravity
  This short note is devoted to the canonical analysis of the Horava-Lifshitz gravity with mixed derivative terms that was proposed in arXiv:1604.04215. We determine the algebra of constraints and we show that there is one additional scalar degree of freedom with respect to the non-projectable Horava-Lifshitz gravity. 
J. Kluson
hep-th