Constraints on Yukawa-Type Deviations from Newtonian Gravity at 20 Microns (2005)
Smullin, S. J., Geraci, A. A., Weld, D. M., Chiaverini, J., Holmes, S., Kapitulnik, A.
Recent theories of physics beyond the standard model have predicted deviations from Newtonian gravity at short distances. In order to test these theories, we have a built an apparatus that can...
New Experimental Constraints on Non-Newtonian Forces below 100 microns (2002)
Chiaverini, J., Smullin, S. J., Geraci, A. A., Weld, D. M., Kapitulnik, A.
We have searched for large deviations from Newtonian gravity by means of a microcantilever-based Cavendish-style experiment. Our data eliminate from consideration mechanisms of deviation that posit...