Abstract
This paper describes an approach that uses flat-spacetime estimators to estimate the manifold dimension of causal sets that can be faithfully embedded into curved spacetimes. The approach is invariant under coarse-graining and can be implemented independently of any specific curved spacetime. Results are given based on causal sets generated by random sprinklings into conformally flat spacetimes in 2, 3, and 4 dimensions, as well as one generated by a percolation dynamics.
- Received 23 July 2002
DOI:https://doi.org/10.1103/PhysRevD.67.024034
©2003 American Physical Society