Abstract
We have searched for large deviations from Newtonian gravity by means of a finite-frequency microcantilever-based experiment. Our data eliminate from consideration mechanisms of deviation that posit strengths times Newtonian gravity at length scales of . This measurement is 3 orders of magnitude more sensitive than others that provide constraints at similar length scales.
- Received 26 September 2002
DOI:https://doi.org/10.1103/PhysRevLett.90.151101
©2003 American Physical Society