Abstract
Recent developments in gravitational lensing astronomy have paved the way to genuine mappings of the gravitational potential at cosmological scales. We stress that comparing these data with traditional large-scale structure surveys will provide us with a test of gravity at such scales. These constraints could be of great importance in the framework of higher dimensional cosmological models.
- Received 4 December 2000
DOI:https://doi.org/10.1103/PhysRevD.64.083004
©2001 American Physical Society
