The Hamilton-Jacobi Approach to Teleparallelism
  We intend to analyse the constraint structure of Teleparallelism employing the Hamilton-Jacobi formalism for singular systems. This study is conducted without using an ADM 3+1 decomposition and without fixing time gauge condition. It can be verified that the field equations constitute an integrable system. 
B. M. Pimentel, P. J. Pompeia, J. F. da Rocha-Neto