Abstract
The Hamiltonian is constructed without adding further terms. The velocities and are eliminated while and remain arbitrary. The second-class constraints reduce the theory to second-order tetrad gravity. The first-class constraints differ from those in second-order formalism, but satisfy the same gauge algebra provided one uses Dirac brackets.
- Received 21 April 1981
DOI:https://doi.org/10.1103/PhysRevD.26.352
©1982 American Physical Society