Abstract
Previously, we determined the appropriate canonical form of the action functional for a spatially bounded gravitational system. Here, we note that additional terms should have been included at the junctions of the timelike and spacelike portions of the boundary, and then reexpress the action functional in a more geometric form.
- Received 18 January 1993
DOI:https://doi.org/10.1103/PhysRevD.47.4778
©1993 American Physical Society